150193

Triphenylvinylphosphonium bromide

97%

• 동의어(들): Ethenyltriphenylphosphonium bromide, NSC 84065, Schweizer’s Reagent, Vinyltriphenylphosphonium bromide
• Linear Formula: CH₂=CHP(Br)(C₆H₅)₃
• CAS Number: 5044-52-0
• Molecular Weight: 369.23
• Beilstein: 4168860
• EC Number: 225-740-3
• MDL number: MFCD00011807
• UNSPSC 코드: 12352002
• PubChem Substance ID: 24848845
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 97%
• 반응 적합성: reaction type: C-C Bond Formation
• mp: 176-178 °C (lit.)
• 저장 온도: 2-8°C
• SMILES string: [Br-].C=C[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C20H18P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h2-17H,1H2;1H/q+1;/p-1
• InChI key: VRAYVWUMBAJVGH-UHFFFAOYSA-M

설명

애플리케이션

Reactant involved in:

• Asymmetric conjugate addition and intramolecular cyclization
• Condensation with benzoxazinediones
• Intramolecular dehydrobromination
• Schweizer reaction
• Cycloaddition with nitro ketone Baylis-Hillman adducts

Reagent for the synthesis of heterocycles.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)