ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Phosphorus halide >(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +8617392709771
Email: 1097@dideu.com
Products Intro: Product Name:(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
CAS:1034-49-7
Purity:98.0% Package:1KG;0.1USD
Company Name: Changzhou Ansciep Chemical Co., Ltd.
Tel: +86 519 86305871
Email: sales@ansciepchem.com
Products Intro: Product Name:(Bromomethyl)triphenylphosphonium bromide
CAS:1034-49-7
Purity:0.99 Package:100g, 500g, 1kg, 25kg, 50kg, 200kg Remarks:Good quality; Large stock; Hot sale
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:(Bromomethyl)triphenylphosphonium bromide
CAS:1034-49-7
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-09572
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:(bromomethyl)triphenylphosphonium bromide
CAS:1034-49-7
Purity:0.99 Package:1kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: factory@coreychem.com
Products Intro: Product Name:(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
CAS:1034-49-7
Purity:99% Package:1KG;1USD

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE manufacturers

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Basic information
Product Name:(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
Synonyms:(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE;(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE 98%;Triphenyl(bromomethyl)phosphonium;(Bromomethyl)triphenylphosphonium bromide,98%;(BROMOMETHYL)TRIPHENYLPHOSPHONIUM &;Phosphonium,(bromomethyl)triphenyl-, bromide (1:1);NSC 193751;(Bromomethyl)triphenylphosphonium Bromide >
CAS:1034-49-7
MF:C19H17Br2P
MW:436.12
EINECS:213-857-2
Product Categories:Phosphonium Compounds;Synthetic Organic Chemistry;Wittig & Horner-Emmons Reaction;Wittig Reaction;C-C Bond Formation;Olefination;Wittig Reagents
Mol File:1034-49-7.mol
(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Structure
(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Chemical Properties
Melting point 234-236 °C (lit.)
storage temp. Inert atmosphere,Room Temperature
form Powder
color Light beige to pink
Water Solubility almost transparency
BRN 3579901
InChIInChI=1S/C19H17BrP.BrH/c20-16-21(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19;/h1-15H,16H2;1H/q+1;/p-1
InChIKeyYFTMLUSIDVFTKU-UHFFFAOYSA-M
SMILES[P+](CBr)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Br-]
CAS DataBase Reference1034-49-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-28
WGK Germany 3
3-10
HS Code 29319019
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Usage And Synthesis
Chemical PropertiesLight beige to pink powder
UsesReactant or reagent for synthesis of:
  • Vernonia allenes and sesquiterpenoids
  • Monohalovinylated pyrethoids with insecticidal activity
  • Vitamin D analogs with anticancer activity

Reactant for:
  • Asymmetric substitution affecting optical properties of boradiazaindacene dyes
  • Carbanionic rearrangements of halomethylenecyclobutanes

Used for diferrocenyl molecular wires
reaction suitabilityreaction type: C-C Bond Formation
Synthesis
Triphenylphosphine

603-35-0

Dibromomethane

74-95-3

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

1034-49-7

Triphenylphosphine (15.00 g, 57.25 mmol) and dibromomethane (19.92 g, 114.48 mmol) were dissolved in dry toluene (125 mL). The reaction mixture was heated to reflux for 7 days. Upon completion of the reaction, the mixture was cooled to 0 °C, the precipitated white crystals were collected by filtration and washed with toluene to give the final bromomethyltriphenylphosphonium bromide (16.50 g, 66% yield).

References[1] Journal of Organic Chemistry, 2000, vol. 65, # 24, p. 8180 - 8187
[2] Journal of the American Chemical Society, 2005, vol. 127, # 41, p. 14182 - 14183
[3] Chemistry - A European Journal, 2010, vol. 16, # 19, p. 5803 - 5811
[4] Journal of Organic Chemistry, 2012, vol. 77, # 5, p. 2149 - 2158
[5] Tetrahedron, 2003, vol. 59, # 7, p. 1021 - 1032
(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Preparation Products And Raw materials
Raw materialsTriphenylphosphine-->Dibromomethane
Preparation ProductsMethyl benzofuran-6-carboxylate
Tag:(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE(1034-49-7) Related Product Information
Bromomethyl methyl ether (Bromomethyl)boronic Acid Pinacol Ester (Carbethoxymethyl)triphenylphosphonium bromide Tetrakis(hydroxymethyl)phosphonium sulfate Benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate Triphenylphosphine hydrobromide SALOR-INT L159980-1EA (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE TETRAMETHYLPHOSPHONIUM BROMIDE Methyltriphenylphosphonium bromide (BROMODIFLUOROMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE