1034-39-5 | Triphenylphosphine dibromide

Packsize	Purity	Availability	Price	Discounted Price
25g	98%	in stock	$35.00	$25.00

Description

• Catalog Number: AB47249
• Chemical Name: Triphenylphosphine dibromide
• CAS Number: 1034-39-5
• Molecular Formula: C18H15Br2P
• Molecular Weight: 422.0935
• MDL Number: MFCD00000054
• SMILES: BrP(c1ccccc1)(c1ccccc1)(c1ccccc1)Br
• NSC Number: 87871

Computed Properties

• Complexity: 285
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 21
• Rotatable Bond Count: 3
• XLogP3: 6.5

Upstream Synthesis Route

Triphenyldibromophosphorane is a versatile reagent widely used in chemical synthesis for various transformations. It serves as a valuable source of bromine for reactions involving halogenation, such as bromination of alkenes and alkynes. Additionally, Triphenyldibromophosphorane is an efficient reagent for the synthesis of phosphonium ylides, which are key intermediates in the Wittig reaction for the conversion of carbonyl compounds to alkenes. Its ability to facilitate carbon-carbon bond formation makes it a valuable tool in organic synthesis, enabling the construction of complex molecular structures with high efficiency and selectivity.

Literature

• Dihydro-nium hexa-kis[bromido/chlorido(0.75/0.25)]dicadmate(II)-triphenyl-phosphine oxide (1/6).

  Acta crystallographica. Section E, Structure reports online 20090701

• A second monoclinic modification of triphenyl-phosphine oxide hemihydrate.

  Acta crystallographica. Section E, Structure reports online 20090601

• Chemical C2-elongation of polyunsaturated fatty acids.

  Chemistry and physics of lipids 20060101

• Golgi endomannosidase inhibitor, alpha-D-glucopyranosyl-(1 --> 3)-1-deoxymannojirimycin: a five-step synthesis from maltulose and examples of N-modified derivatives.

  Carbohydrate research 20040712

• Thermolysis of benzannulated enyne-carbodiimides. Application in the synthesis of pyrido[1',2':1,2]pyrimido[4,5-b]indoles and related heteroaromatic compounds.

  The Journal of organic chemistry 20021101

• A simple access to the D-mannosidase inhibitor, 1-deoxymannojirimycin.

  Carbohydrate research 20020205