Butyltriphenylphosphonium bromide

Butyltriphenylphosphonium bromide Basic information
Product Name:Butyltriphenylphosphonium bromide
Synonyms:butyltriphenyl-phosphoniubromide;Phosphonium,butyltriphenyl-,bromide;N-BUTYLTRIPHENYLPHOSPHONIUM BROMIDE;BUTYLTRIPHENYLPHOSPHONIUM BROMIDE;BUTYL TRIPHENYL PHOSPHOROUS BROMIDE;BTPPBR;(1-BUTYL)TRIPHENYLPHOSPHONIUM BROMIDE;Butylriphenylphosphonium Bromide
CAS:1779-51-7
MF:C22H24BrP
MW:399.3
EINECS:217-219-4
Product Categories:Phosphonium Compounds;Synthetic Organic Chemistry;Pharmaceutical Intermediates;Wittig & Horner-Emmons Reaction;Wittig Reaction
Mol File:1779-51-7.mol
Butyltriphenylphosphonium bromide Structure
Butyltriphenylphosphonium bromide Chemical Properties
Melting point 240-243 °C(lit.)
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform, Methanol
form Crystalline Powder
color White
Water Solubility soluble
Sensitive Hygroscopic
BRN 3580224
CAS DataBase Reference1779-51-7(CAS DataBase Reference)
EPA Substance Registry SystemPhosphonium, butyltriphenyl-, bromide (1779-51-7)
Safety Information
Hazard Codes Xn
Risk Statements 21/22-36/37/38
Safety Statements 36/37-36/37/39-26
RIDADR 3464
WGK Germany 3
RTECS TA1855200
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29319090
MSDS Information
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Butyltriphenylphosphonium bromide Usage And Synthesis
Chemical Propertieswhite crystalline powder
Usessuzuki reaction
UsesPTC catalyst
UsesReactant for: Free radical 5-exo-dig cyclization Intramolecular hydroacylalkoxylation Wittig reactions for stereoselective synthesis of alkenes Dimerization of α-olefins Alkylidenation of hydrazides for synthesis of indoles Tandem cyclization and 1,2-thiolate shift of nitrogen ylides
Usesn-Butyltriphenylphosphonium Bromide is used in the synthesis of inhibitors of tubulin polymerization thus expressing antimitotic and antitubulin properties. Also used in the synthesis of 3-phenylpropanoic acids as peroxisome proliferator-activated receptor dual agonists affecting the mitochondrial carnitine system.
Butyltriphenylphosphonium bromide Preparation Products And Raw materials
HEXYLTRIPHENYLPHOSPHONIUM BROMIDE ISOAMYLTRIPHENYLPHOSPHONIUM BROMIDE (3-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE Methyltriphenylphosphonium bromide Tributylphosphine (4-Carboxybutyl)triphenylphosphonium bromide Tetrabutylphosphonium bromide PENTYLTRIPHENYLPHOSPHONIUM BROMIDE CYCLOHEXYLTRIPHENYLPHOSPHONIUM BROMIDE TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) Sodium bromate (4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE Dodecyltriphenylphosphonium bromide Allyl bromide Triphenylphosphine Triphenylphosphine hydrobromide Methyl bromide Butyltriphenylphosphonium bromide

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