A36603

Allyltriphenylphosphonium bromide

99%

• Synonym(s): 2-Propenyltriphenylphosphonium bromide, NSC 110609, NSC 59815
• Linear Formula: H₂C=CHCH₂P(C₆H₅)₃Br
• CAS Number: 1560-54-9
• Molecular Weight: 383.26
• EC Number: 216-332-6
• MDL number: MFCD00011808
• UNSPSC Code: 12352002
• PubChem Substance ID: 24890798
• NACRES: NA.22

Properties

• Assay: 99%
• form: powder
• reaction suitability: reaction type: C-C Bond Formation
• mp: 222-225 °C (lit.)
• SMILES string: [Br-].C=CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C21H20P.BrH/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h2-17H,1,18H2;1H/q+1;/p-1
• InChI key: FWYKRJUVEOBFGH-UHFFFAOYSA-M

Description

Application

Reactant for:

• Preparation of a diol and carbamate chemistry library for common functional groups
• Regioselective synthesis of alkenes via semihydrogenation and semihydrogenation-oxidation of dienes
• Alkene addition of frustrated Lewis pairs
• Olefination of N-sulfonyl imines for stereoselective synthesis of vinyl arenes
• Wittig olefination of aldehydes for preparation of conjugated dienes
• Tandem Michael addition / ylide olefination reactions for the synthesis of highly functionalized cyclohexadienes

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves