53142-03-3 Usage
Description
(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE is a chemical compound that consists of a phosphonium cation with a butenyl bromide anion. It is known for its reactivity and potential hazards, requiring careful handling.
Used in Organic Synthesis:
(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE is used as a reactant for the formation of carbon-carbon bonds, playing a crucial role in creating complex organic molecules.
Used as a Catalyst:
In various chemical reactions, (4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE is used as a catalyst to enhance the rate of reactions and improve overall efficiency.
Check Digit Verification of cas no
The CAS Registry Mumber 53142-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,4 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53142-03:
(7*5)+(6*3)+(5*1)+(4*4)+(3*2)+(2*0)+(1*3)=83
83 % 10 = 3
So 53142-03-3 is a valid CAS Registry Number.
InChI:InChI=1/C22H21BrP.BrH/c23-18-10-11-19-24(20-12-4-1-5-13-20,21-14-6-2-7-15-21)22-16-8-3-9-17-22;/h1-17H,18-19H2;1H/q+1;/p-1
53142-03-3Relevant articles and documents
Stereoselective synthesis of E,Z-1,3-dienes via tandem nucleophile addition to a dienylphosphonium salt followed by wittig reaction
White, James D.,Jensen, Mark S.
, p. 577 - 580 (1992)
1,3-Dienes of E,Z configuration were synthesized by addition of nucleophilic anions to butadienyltriphenylphosphonium bromide followed by in situ Wittig reaction of the derived E allylic phosphorane to an aldehyde.