-
3-Amino-8-hydroxy-4-imino-6-methyl-5-phenyl-4,5-dihydro-3H-chromeno [2,3-d]pyrimidine: an effecient key precursor for novel synthesis of some interesting triazines and triazepines as potential anti-tumor agents.
Molecules (Basel, Switzerland) 20120927
-
Mechanisms by which alkynes react with CpCr(CO)3H. Application to radical cyclization.
Journal of the American Chemical Society 20120919
-
Level anti-crossings in ParaHydrogen Induced Polarization experiments with Cs-symmetric molecules.
Journal of magnetic resonance (San Diego, Calif. : 1997) 20120601
-
Dimethyl 2-[23-oxo-22,24-diphenyl-8,11,14-trioxa-25-aza-tetra-cyclo-[19.3.1.0(2,7).0(15,20)]penta-cosa-2,4,6,15(20),16,18-hexaen-25-yl]but-2-enedioate.
Acta crystallographica. Section E, Structure reports online 20120501
-
Dimethyl 1-(3-hy-droxy-2-iodo-1-phenyl-prop-yl)-1H-1,2,3-triazole-4,5-dicarboxyl-ate.
Acta crystallographica. Section E, Structure reports online 20120501
-
Synthesis, reactivity studies, structural aspects, and solution behavior of half sandwich ruthenium(II) N,N',N''-triarylguanidinate complexes.
Inorganic chemistry 20120102
-
Photoinduced synthesis of new diisochromenochromen-4-ones and their antimicrobial activities.
TheScientificWorldJournal 20120101
-
Effects of 5-chloro-2-methyl-4-isothiazolin-3-one and other candidate biodiesel biocides on rat alveolar macrophages and NR8383 cells.
Archives of toxicology 20111101
-
rac-Dimethyl 2-(tert-butyl-amino)-5-oxo-4,5-dihydro-pyrano[3,2-c]chromene-3,4-dicarboxyl-ate.
Acta crystallographica. Section E, Structure reports online 20111101
-
Enhanced toxicity of the protein cross-linkers divinyl sulfone and diethyl acetylenedicarboxylate in comparison to related monofunctional electrophiles.
Chemical research in toxicology 20110919
-
Synthesis of functionalized quinolines and benzo[c][2,7]naphthyridines based on a photo-Fries rearrangement.
The Journal of organic chemistry 20110916
-
Diphosphanes derived from phobane and phosphatrioxa-adamantane: similarities, differences and anomalies.
Dalton transactions (Cambridge, England : 2003) 20110721
-
Fluorescent 3-methylene-2,3-dihydrochalcogenophenes incorporated in a rigid dibenzobarrelene skeleton.
Organic letters 20110715
-
Synthesis of 3,4-dihydropyridin-2(1H)-ones and 3,4-dihydro-2H-pyrans via Four-component reactions of aromatic aldehydes, cyclic 1,3-carbonyls, arylamines, and dimethyl acetylenedicarboxylate.
ACS combinatorial science 20110711
-
Methyl 2-(2-{[(benz-yloxy)carbon-yl]amino}-propan-2-yl)-5-hy-droxy-6-oxo-1,6-dihydro-pyrimidine-4-carboxyl-ate.
Acta crystallographica. Section E, Structure reports online 20110601
-
Unusual ligand transformations initiated by dppm deprotonation in methylene-bridged Rh/Os complexes.
Inorganic chemistry 20110418
-
One-pot synthesis of substituted benzene via intermolecular [2+2+2] cycloaddition catalyzed by air-stable Ru(II)-complex.
Dalton transactions (Cambridge, England : 2003) 20110414
-
The multicomponent reaction of imidazo[1,5-a]pyridine carbenes with phthalaldehydes and dimethyl acetylenedicarboxylate: a facile construction of benzo[d]furo[3,2-b]azepines.
Organic & biomolecular chemistry 20110407
-
Reactivity of the 16e Cp*Co half-sandwich complex containing a chelating 1,2-dicarba-closo-dodecaborane-1,2-dithiolate ligand towards alkynes.
Dalton transactions (Cambridge, England : 2003) 20110314
-
Methyl 2-[2-(benzyl-oxycarbonyl-amino)-propan-2-yl]-5-hy-droxy-6-meth-oxy-pyrimidine-4-carboxyl-ate.
Acta crystallographica. Section E, Structure reports online 20110201
-
Structure-activity comparison of the cytotoxic properties of diethyl maleate and related molecules: identification of diethyl acetylenedicarboxylate as a thiol cross-linking agent.
Chemical research in toxicology 20110114
-
Dimethyl (E)-2-(N-phenyl-acetamido)-but-2-enedioate.
Acta crystallographica. Section E, Structure reports online 20110101
-
Enhanced clickability of doubly sterically-hindered aryl azides.
Scientific reports 20110101
-
Isolation of rotational isomers and developments derived therefrom.
Proceedings of the Japan Academy. Series B, Physical and biological sciences 20101111
-
Multicomponent reaction of imidazo[1,5-a]pyridine carbenes with aldehydes and dimethyl acetylenedicarboxylate or allenoates: a straightforward approach to fully substituted furans.
The Journal of organic chemistry 20101001
-
Multicomponent reactions of dimethyl methoxymalonate and dialkyl acetylenedicarboxylate in the presence of N-nucleophiles: one-pot synthesis of 2H-pyridinyl-2-butenedioates in water.
Molecular diversity 20100801
-
Protruding interfacial OH groups and 'on-water' heterogeneous catalysis.
Journal of physics. Condensed matter : an Institute of Physics journal 20100721
-
Bis-3-oxo-lambda5-phosphole: isolation, structural analyses, and synthesis of phosphorus-ylide containing conjugated heterocycle.
The Journal of organic chemistry 20100604
-
Novel cellulose-based polyelectrolytes synthesized via the click reaction.
Carbohydrate research 20100527
-
A mild and facile one-pot synthesis of N-methyl-acyl-pyrroles.
Molecules (Basel, Switzerland) 20100427
-
Orthogonal synthesis of densely functionalized pyrroles and thiophenes from the reactions of imidazo[1,5-a]pyridine carbene-derived zwitterions with electron-deficient alkynes.
The Journal of organic chemistry 20100402
-
Probing substituent effects in aryl-aryl interactions using stereoselective Diels-Alder cycloadditions.
Journal of the American Chemical Society 20100317
-
Reactions of alkynes with phosphido niobocenes: a combined experimental and theoretical study.
Dalton transactions (Cambridge, England : 2003) 20100227
-
4-(9,10-Dihydroacridin-9-ylidene)thiosemicarbazide and its five-membered thiazole and six-membered thiazine derivatives.
Acta crystallographica. Section C, Crystal structure communications 20100201
-
Diethyl 2-oxo-3-(2-oxo-2,3-dihydro-1H-indol-3-yl-idene)butane-dioate.
Acta crystallographica. Section E, Structure reports online 20100101
-
Reactions of 2-(pyrrol-1-yl)benzyl radicals and related species under flash vacuum pyrolysis conditions.
Organic & biomolecular chemistry 20091221
-
Marine pyrrolocarbazoles and analogues: synthesis and kinase inhibition.
Marine drugs 20091201
-
Dimethyl 11,13-dimethyl-16-[1,2-bis-(methoxy-carbon-yl)ethen-yl]-12-oxo-16,17-dioxa-18-aza-hexa-cyclo-[7.5.1.1.1.1.0]octa-deca-2,7-diene-2,3-dicarboxyl-ate.
Acta crystallographica. Section E, Structure reports online 20091201
-
The [3 + 2] cycloaddition reaction of thiazole carbene-derived C-C-Se 1,3-dipoles: a concise and highly efficient strategy for the construction of multifunctional dihydroselenophenes and selenopheno[2,3-b]pyrazines.
Organic & biomolecular chemistry 20090821
-
An efficient synthesis of substituted 2-iminothiazolidin-4-one and thiadiazoloquinazolinone derivatives.
Molecular diversity 20090801
-
Fullerene derivatives incorporating phosphoramidous ylide and phosphoramidate: synthesis and property.
The Journal of organic chemistry 20090703
-
Modular functionalization of carbon nanotubes and fullerenes.
Journal of the American Chemical Society 20090624
-
Generation and trapping of a terminal chlorophosphinidene complex.
Journal of the American Chemical Society 20090610
-
Synthesis and chemistry of 4,5-dihydrothieno[3,2-b]pyrrol-6-one--a heteroindoxyl.
The Journal of organic chemistry 20090605
-
Reaction of an oxaruthenacycle with DMAD. Stoichiometric transformations of 2,6-xylenol to allylic phenols and benzopyrans via sp(3) C-H bond cleavage reaction.
Dalton transactions (Cambridge, England : 2003) 20090507
-
Polymer nanofibre junctions of attolitre volume serve as zeptomole-scale chemical reactors.
Nature chemistry 20090401
-
(5E)-Dimethyl 2-bromo-methyl-5-cyclo-hexyl-imino-2-phenyl-2,5-dihydro-furan-3,4-dicarboxyl-ate.
Acta crystallographica. Section E, Structure reports online 20090401
-
Oxidative reactions of tetrametal Pd(0)...Mo(II)-Mo(II)...Pd(0) clusters: electrochemical communication of two Pd(0) centers through the Mo(2) moiety and oxidative formation of a Pd(I)-Mo(II)-Mo(II)-Pd(I) array.
Inorganic chemistry 20090302
-
Ethyl 5-(4-chloro-phen-yl)-2-[(Z)-(methoxy-carbon-yl)methyl-ene]-7-methyl-3-oxo-3,5-dihydro-2H-thia-zolo[3,2-a]pyrimi-dine-6-carboxyl-ate.
Acta crystallographica. Section E, Structure reports online 20090201
-
Tandem electrophilic cyclization-[3+2] cycloaddition-rearrangement reactions of 2-alkynylbenzaldoxime, DMAD, and Br2.
The Journal of organic chemistry 20090116
-
Reactions of ruthenium vinylidene and acetylide complexes containing trichloromethyl groups: preparation of a cyclobutenonyl complex by solid-state photolysis.
Chemistry (Weinheim an der Bergstrasse, Germany) 20090101
-
A new class of sulfido/oxo(dithiolene)-molybdenum(IV) complexes derived from sulfido/oxo-bis(tetrasulfido)molybdenum(IV) anions.
Inorganic chemistry 20081103
-
Intermolecular sequential [4 + 2]-cycloaddition-aromatization reaction of aryl-substituted allenes with DMAD affording phenanthrene and naphthalene derivatives.
Organic & biomolecular chemistry 20081007
-
An efficient low-temperature route to polycyclic isoquinoline salt synthesis via C-H activation with [Cp*MCl2]2 (M = Rh, Ir).
Journal of the American Chemical Society 20080917
-
Photooxygenation of 5-dialkylamino-4-pyrrolin-3-ones. Synthesis of highly functionalized ureas, 2-oxazolidinones, and 2-oxazolinones.
The Journal of organic chemistry 20080905
-
(E)-Dimethyl 2-(6-benzoyl-7-hydr-oxy-4-methoxy-carbonyl-2-oxo-2H-chromen-8-yl)but-2-enedioate.
Acta crystallographica. Section E, Structure reports online 20080801
-
Novel multicomponent reactions involving isoquinoline or phenanthridine and activated acetylenic ester in the presence of heterocyclic NH or 1,3-dicarbonyl compounds.
Molecular diversity 20080501
-
Regioselectivity and tautomerism of novel five-membered ring nitrogen heterocycles formed via cyclocondensation of acylthiosemicarbazides.
Molecules (Basel, Switzerland) 20080301
-
Rh-catalyzed intermolecular and enantioselective [4 + 2] cycloaddition of 1,3-dienes with dimethyl acetylenedicarboxylate.
Organic & biomolecular chemistry 20080207
-
Cycloaddition/Ring opening reaction sequences of N-alkenyl aziridines: influence of the aziridine nitrogen on stereoselectivity.
Organic letters 20080103
-
Reactions of 16e CpCo half-sandwich complexes containing a chelating 1,2-dicarba-closo-dodecaborane-1,2-dichalcogenolate ligand with ethynylferrocene and dimethyl acetylenedicarboxylate.
Chemistry (Weinheim an der Bergstrasse, Germany) 20080101
-
The unprecedented ring transformation from thiazoline-spiro-thiophene to thieno[2,3-b]pyrazine involved in the reaction of 2-thiocarbamoyl thiazolium salts with dimethyl acetylenedicarboxylate.
Chemical communications (Cambridge, England) 20071221
-
Remote monitoring of a multi-component liquid-phase organic synthesis by infrared emission spectroscopy: the recovery of pure component emissivities by band-target entropy minimization.
Applied spectroscopy 20071001
-
Mechanistic twist of the [8+2] cycloadditions of dienylisobenzofurans and dimethyl acetylenedicarboxylate: stepwise [8+2] versus [4+2]/[1,5]-vinyl shift mechanisms revealed through a theoretical and experimental study.
Journal of the American Chemical Society 20070905
-
Microwave assisted condensation reactions of 2-aryl hydrazonopropanals with nucleophilic reagents and dimethyl acetylenedicarboxylate.
Molecules (Basel, Switzerland) 20070824
-
Preparation and Diels-Alder chemistry of 4-vinylimidazoles.
The Journal of organic chemistry 20070511
-
An unprecedented tandem 1,3-dipolar cycloaddition-cheletropic elimination: a facial approach to novel push-pull olefins.
Organic & biomolecular chemistry 20070421
-
Synthesis, structure, and reactivity of mononuclear RE(I) oximato complexes.
Inorganic chemistry 20070402
-
A versatile strategy for divergent and diastereoselective synthesis of natural product-like polyhydroxylated indolizidines.
The Journal of organic chemistry 20070316
-
Reaction of the Mo3S4 cluster with dimethylacetylenedicarboxylate: an ESR-active cluster and an organometallic cluster formed by alpha,beta-conjugate addition.
Inorganic chemistry 20070122
-
Substrate-controlled and site-selective [3+2] cycloadditions of N-heterocyclic carbene derived ambident dipoles.
Chemistry (Weinheim an der Bergstrasse, Germany) 20070101
-
Investigations on the coupling of ethylene and alkynes in [IrTp Me2] compounds: water as an effective trapping agent.
Chemistry (Weinheim an der Bergstrasse, Germany) 20070101
-
Imaging GABAc receptors with ligand-conjugated quantum dots.
Journal of biomedicine & biotechnology 20070101
-
Novel multicomponent reaction of [60]fullerene: the first example of 1,4-dipolar cycloaddition reaction in fullerene chemistry.
Organic & biomolecular chemistry 20061121
-
Synthesis and reaction of alpha-dithiolactone.
Chemistry (Weinheim an der Bergstrasse, Germany) 20061010
-
Synthesis of new 2-vinylation products of indole via a Michael-type addition reaction with dimethyl acetylenedicarboxylate and their Diels-Alder reactivity as precursors of new carbazoles.
The Journal of organic chemistry 20060929
-
On the [2+2] cycloaddition of 2-aminothiazoles and dimethyl acetylenedicarboxylate. Experimental and computational evidence of a thermal disrotatory ring opening of fused cyclobutenes.
The Journal of organic chemistry 20060707
-
Novel annulation reactions of aryl methyl ketenes with zwitterions derived from dimethyl acetylenedicarboxylate and N-alkylimidazoles.
Organic letters 20060706
-
1-Borabarrelene derivatives via Diels-Alder additions to borabenzenes.
Organic letters 20060622
-
1,3-Dipolar character of 2-vinyl quinazoline 3-oxides; first and second generation cycloaddition products.
Organic & biomolecular chemistry 20060621
-
A one-pot entry to a novel 3-H-benzo[d]pyrazolo[1,5-b]isothiazole ring system.
Molecular diversity 20060501
-
A N-heterocyclic carbene derived highly regioselective ambident C-C-S and C-C-N 1,3-dipolar system.
Chemical communications (Cambridge, England) 20060321
-
Reaction of dimethoxycarbene-DMAD zwitterion with 1,2-diones and anhydrides: a novel synthesis of highly substituted dihydrofurans and spirodihydrofurans.
The Journal of organic chemistry 20060317
-
Three-component reaction between triphenylphosphine, dialkyl acetylenedicarboxylates and urea or N-methylurea.
Molecular diversity 20060201
-
Bridgehead nitrogen heterocycles which contain the quinazoline moiety -- synthesis and cycloaddition of 1,2-dihydroquinazoline 3-oxides.
Organic & biomolecular chemistry 20051221
-
Synthesis and characterisation of second-generation metallodithiolene complexes of the type [Tp*ME(dithiolene)](M=Mo, W; E=O, S) and a novel 'organoscorpionate' complex of tungsten.
Dalton transactions (Cambridge, England : 2003) 20051107
-
Domino 6pi-electrocyclization/Diels-Alder reactions on 1,6-disubstituted (E,Z,E)-1,3,5-hexatrienes: versatile access to highly substituted tri- and tetracyclic systems.
Chemistry (Weinheim an der Bergstrasse, Germany) 20051104
-
Facile synthesis of highly substituted 3-aminofurans from thiazolium salts, aldehydes, and dimethyl acetylenedicarboxylate.
The Journal of organic chemistry 20051028
-
Unprecedented coordination modes and demetalation pathways for unbridged polyenyl ligands. Ruthenium eta1,eta4-cycloheptadienyl complexes from allyl/alkyne cycloaddition.
Journal of the American Chemical Society 20051019
-
Engaging the pyridine-DMAD zwitterion in a novel strategy for the selective synthesis of highly substituted benzene and cyclopentenedione derivatives.
Organic letters 20051013
-
DABCO-catalyzed reaction of alpha-halo carbonyl compounds with dimethyl acetylenedicarboxylate: a novel method for the preparation of polysubstituted furans and highly functionalized 2H-pyrans.
The Journal of organic chemistry 20050930
-
Synthesis and structure of cyclopropano-annelated homosesquinorbornene derivatives containing pyramidalized double bonds: evidence for the sterical effect of a cyclopropyl group on the degree of C=C double-bond pyramidalization.
The Journal of organic chemistry 20050708
-
Unexpected reaction of dimethyl acetylenedicarboxylate with in situ generated arylketenes catalyzed by 1-methylimidazole.
Organic letters 20050526
-
Addition products of a P(III)-isothiocyanate to dialkyl acetylenedicarboxylates: a spirocyclic phosphinimine and a triphosphorus heterocycle with tetra- and penta-coordinate phosphorus.
Dalton transactions (Cambridge, England : 2003) 20050521
-
Synthesis of furan-bridged 10-membered rings through [8 + 2]-cycloaddition of dienylfurans and acetylenic esters.
Organic letters 20050414
-
Pyridine-catalyzed addition of diaryl-1,2-diones to dimethyl butynedioate leading to the formation of 1,2-diaroyl dimethyl maleates via an unprecedented rearrangement.
Organic letters 20050317
-
Zirconocene-mediated intermolecular coupling of Si-tethered diynes with alkynes, ketones, aldehydes, and isocyanates by means of novel skeletal rearrangement of zirconacyclobutene-silacyclobutene and zirconacyclohexadiene-silacyclobutene fused-ring intermediates.
Chemistry (Weinheim an der Bergstrasse, Germany) 20050304
-
Synthesis and biological evaluation of himanimide C and unnatural analogues.
Organic letters 20050217
-
Formation of mono(dithiolene)-thiocarboxamido complexes in reactions of thio(dithiocarbamato)-Mo/W complexes and dimethyl acetylenedicarboxylate.
Inorganic chemistry 20050110
-
Trapping evidence for the thermal cyclization of di-(o-acetylphenyl)acetylene to 3,3'-dimethyl-1,1'-biisobenzofuran.
Beilstein journal of organic chemistry 20050101
-
Synthesis of mono- and disaccharide analogs of moenomycin and lipid II for inhibition of transglycosylase activity of penicillin-binding protein 1b.
Bioorganic & medicinal chemistry 20041215
-
Tropiporphyrins, cycloheptatrienyl analogues of the porphyrins: synthesis, spectroscopy, chemistry, and structural characterization of a silver(III) derivative.
The Journal of organic chemistry 20041112
-
Tris(benzocyclobutadieno)triphenylene and its lower biphenylene homologues by palladium-catalyzed cyclizations of 2,3-didehydrobiphenylene.
Organic letters 20040930
-
Multicomponent reactions of diazoamides: diastereoselective synthesis of mono- and bis-spirofurooxindoles.
The Journal of organic chemistry 20040820
-
Facile synthesis of oxabicyclic alkenes by ultrasonication-promoted diels-alder cycloaddition of furano dienes.
The Journal of organic chemistry 20040820
-
Synthesis of highly branched sulfur-nitrogen heterocycles by cascade cycloadditions of [1,2]dithiolo[1,4]thiazines and [1,2]dithiolopyrroles.
The Journal of organic chemistry 20040528
-
Reactivity of molybdenum and rhenium hydroxo-carbonyl complexes toward organic electrophiles.
Chemistry (Weinheim an der Bergstrasse, Germany) 20040402
-
Short total synthesis of (+/-)-sceptrin.
Journal of the American Chemical Society 20040331
-
A novel multicomponent reaction involving isocyanide, dimethyl acetylenedicarboxylate (DMAD), and electrophilic styrenes: facile synthesis of highly substituted cyclopentadienes.
Organic letters 20040304
-
Synthesis, molecular structure and reactivity of 5-methylidene-1,2,3,5-tetrahydroimidazo[2,1-b]quinazolines.
Molecules (Basel, Switzerland) 20040227
-
Synthesis and biological activity of isopentenyl diphosphate analogues.
Bioorganic & medicinal chemistry 20040215
-
Adducts of acetylene and dimethylacetylenedicarboxylate at sulfurs in sulfur-bridged incomplete cubane-type tungsten clusters.
Inorganic chemistry 20040126
-
Insertion of alkynes into the Pt-Si bond of silylplatinum complexes leading to the formation of 4-sila-3-platinacyclobutenes and 5-sila-2-platina-1,4-cyclohexadienes.
Chemistry (Weinheim an der Bergstrasse, Germany) 20040123
-
Synthesis, comparative photosensitizing efficacy, human serum albumin (site II) binding ability, and intracellular localization characteristics of novel benzobacteriochlorins derived from vic-dihydroxybacteriochlorins.
Journal of medicinal chemistry 20031204
-
Reactions of arylaldehydes and N-sulfonated imines with dimethyl acetylenedicarboxylate catalyzed by nitrogen and phosphine lewis bases.
Organic letters 20031113
-
Synthesis of furanophane derivatives through [8+2]-cycloaddition of dienylisobenzofurans and alkynes.
Journal of the American Chemical Society 20031022
-
Photoaddition reactions of acetylene and butadiyne derivatives to benzodithiophene.
The Journal of organic chemistry 20031017
-
Synthesis and characterization of aliphatic alpha-dithiones, di(1-adamantyl)- and di-tert-butylethanedithiones.
Journal of the American Chemical Society 20031008
-
Novel Mo(V)-dithiolene compounds: characterization of nonsymmetric dithiolene complexes by electrospray ionization mass spectrometry.
Inorganic chemistry 20031006
-
Iridium complex-catalyzed highly selective cross [2 + 2 + 2] cycloaddition of two different monoynes: 2:1 coupling versus 1:2 coupling.
Organic letters 20031002
-
Synthesis of a new polyfluorinated vinylogue of tetrathiafulvalene through 1,3-dipolar cycloaddition of ethyl beta-bromoperfluorodithiocrotonate with dimethyl acetylenedicarboxylate.
Chemistry (Weinheim an der Bergstrasse, Germany) 20030922
-
Chemistry of bridging phosphanes: PdI dimers bearing 2,5-dipyridylphosphole ligands.
Chemistry (Weinheim an der Bergstrasse, Germany) 20030818
-
Pi-face-selective Diels-Alder reactions of 3,4-di-tert-butylthiophene 1-oxide and 1-imide and formation of 1,2-thiazetidines.
Journal of the American Chemical Society 20030709
-
Stereoselective oxidative additions of iodoalkanes and activated alkynes to a sulfido-bridged heterotrinuclear early-late (TiIr2) complex.
Inorganic chemistry 20030616
-
Crystal structure of Diels-Alder cycloadduct formed from 1-(1,2,3-1H-benzotriazol-1-yl)-2-(4-methylphenyl)-2H-isoindole and dimethyl acetylenedicarboxylate.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20030601
-
New disulfido molybdenum-manganese complexes exhibit facile addition of small molecules to the sulfur atoms.
Inorganic chemistry 20030519
-
alpha-Keto amides as precursors to heterocycles--generation and cycloaddition reactions of piperazin-5-one nitrones.
Organic & biomolecular chemistry 20030407
-
Chalcogenide-Lewis acid mediated reactions of electron-deficient alkynes with aldehydes.
Chemistry (Weinheim an der Bergstrasse, Germany) 20030404
-
Reaction cascades initiated by nucleophilic attack of heteropentalene mesomeric betaine and nitrogen-rich mesoionic tetrazolium-5-amides on electron-deficient unsaturated compounds. Synthesis of novel heterocyclic systems.
Organic & biomolecular chemistry 20030321
-
Coupling of internal alkynes in tp(me2)ir derivatives: selective oxidation of a noncoordinated double bond of the resulting iridacycloheptatrienes.
Journal of the American Chemical Society 20030212
-
Reaction between naphthols and dimethyl acetylenedicarboxylate in the presence of phosphites. Synthesis of stable oxa-2 lambda 5-phosphaphenanthrenes, and benzochromene derivatives.
Organic & biomolecular chemistry 20030207
-
Reactions of 5-mercaptoazoles and pyridine-2-thiones with acetylenic esters. Selectivity of the formation of novel fused thiazin-4-ones and thiazolidin-4-ones.
Organic & biomolecular chemistry 20030107
-
Cleavage of some annulated tetrahydropyridines under the action of dimethyl acetylene dicarboxylate in protic solvents. New practical route to substituted pyrroles and indoles.
Molecular diversity 20030101
-
Synthesis and antibacterial activity of fused 1, 2, 4-triazolo[4, 3-a]quinoxaline and oxopyrimido[2', 1':5, 1]-1, 2, 4-triazolo[4, 3-a]quinoxaline derivatives.
Archiv der Pharmazie 20020801
-
A new synthesis of oxadiazole, thiazolidinone, N-phthalimidoamino carbonyl and arylidene derivatives with potential antimicrobial activity.
Archiv der Pharmazie 20020601
-
Native transfer RNA catalyzes Diels-Alder reaction.
Biochemical and biophysical research communications 20020531
-
Structure of 4-sila-3-platinacyclobutene and its formation via Pt-promoted gamma-Si-H bond activation of 3-sila-1-propenylplatinum precursor.
Journal of the American Chemical Society 20020501
-
Hydrotris(pyrazolyl)borate metallacycles: conversion of a late-metal metallacyclopentene to a stable metallacyclopentadiene-alkene complex.
Journal of the American Chemical Society 20020320
-
Heteroatom influence on the pi-facial selectivity of Diels-Alder cycloadditions to 1-oxa-4-thia-6-vinylspiro[4.5]dec-6-ene, 3-methoxy-3-methyl-2-vinylcyclohexene, and 3-methoxy-2-vinylcyclohexene.
The Journal of organic chemistry 20020222
-
Preparation of vinylogous 2-sulfonylindolines by the palladium-catalyzed heteroannulation of o-iodoanilines with dienyl sulfones and their further transformation to indoles and carbazoles.
The Journal of organic chemistry 20011214
-
Novel pyridine-catalyzed reaction of dimethyl acetylenedicarboxylate with aldehydes: formal [2 + 2] cycloaddition leading to 2-oxo-3-benzylidinesuccinates.
Organic letters 20011101
-
A new stabilised form of isobenzofuran, rack-mounted on an alicyclophane.
Chemical communications (Cambridge, England) 20010907
-
Methyl 4-amino-2,3-dihydro-6-methoxy-1,3-dioxo-1H-pyrrolo[3,4-c]-pyridine-7-carboxylate forms hydrogen-bonded sheets built from R2(2)(8) and R6(6)(42) rings.
Acta crystallographica. Section C, Crystal structure communications 20010501
-
Synthesis of polycyclic structures by the Diels-Alder reaction of inner-outer-ring 1,3-bis(trimethylsilyloxy)dienes.
The Journal of organic chemistry 20010223
-
Reactions of cycloproparenes with metal carbenes.
Organic letters 20010111
-
Some Diels-Alder adducts of 6-vinyl-1-oxa-4-thiaspiro[4.5]dec-6-ene.
Acta crystallographica. Section C, Crystal structure communications 20010101
-
Antifungal properties of 2-bromo-3-fluorosuccinic acid esters and related compounds.
Journal of medicinal chemistry 19770401
