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Phosphonium, triphenyl-1-propenyl-, bromide is a chemical compound with the formula (C6H5)3P+CH2=CH-CH2Br-. It is an organophosphorus compound, characterized by the presence of a phosphonium cation and a bromide anion. The compound consists of a triphenylphosphonium group, which is a phosphorus atom bonded to three phenyl rings, and a 1-propenyl group, which is a three-carbon chain with a double bond between the first and second carbon atoms. The bromide ion is attached to the terminal carbon of the 1-propenyl group. Phosphonium, triphenyl-1-propenyl-, bromide is often used as a reagent in organic synthesis, particularly in the formation of phosphorus-containing compounds and as a phase-transfer catalyst. It is also known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals.

7301-94-2

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7301-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7301-94-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,0 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 7301-94:
(6*7)+(5*3)+(4*0)+(3*1)+(2*9)+(1*4)=82
82 % 10 = 2
So 7301-94-2 is a valid CAS Registry Number.

7301-94-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name triphenyl(prop-1-enyl)phosphanium,bromide

1.2 Other means of identification

Product number -
Other names triphenyl-propenyl-phosphonium,bromide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7301-94-2 SDS

7301-94-2Relevant academic research and scientific papers

Spontaneous dehydrogenation of 2-hydrazinoethyl- and 4-hydrazinobut-2- enylphosphonium salts

Ovakimyan,Gasparyan,Movsisyan,Grigoryan

, p. 2338 - 2343 (2013/10/01)

2-Hydrazinoethyl- and 4-hydrazinobut-2-enylphosphonium salts undergo spontaneous dehydrogenation leading to the corresponding hydrazones or diazenes, depending on the structure of the starting compounds or the reaction conditions. A possible mechanism of the trans-formations is discussed.

CARBONYL ADDITION REACTION BY MEANS OF β-SILYL- AND β-STANNYLPHOSPHOROUS YLIDES: DIASTEREOSELECTIVE E-PROPENYLATION OF α-CHIRAL ALDEHYDES.

Tsukamoto, Masamitsu,Iio, Hideo,Tokoroyama, Takashi

, p. 4561 - 4564 (2007/10/02)

E-propenylation of aldehydes using β-silyl- or β-stannylphosphorous ylides is devised, and extended to the diastereoselective reaction of α-methyl and α-alkoxy aldehydes.

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