761060

(Tributylphosphoranylidene)acetonitrile

97%

• 別名: (Cyanomethylene)tributylphosphorane
• 実験式（ヒル表記法）: C₁₄H₂₈NP
• CAS番号: 157141-27-0
• 分子量: 241.35
• UNSPSCコード: 12352000
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: 97%
• フォーム: liquid
• 屈折率: n20/D 1.500 (lit.)
• 密度: 0.921 g/mL at 25 °C
• 保管温度: 2-8°C
• InChI: 1S/C14H28NP/c1-4-7-11-16(14-10-15,12-8-5-2)13-9-6-3/h14H,4-9,11-13H2,1-3H3
• InChI Key: OZMLUMPWPFZWTP-UHFFFAOYSA-N

詳細

詳細

(Tributylphosphoranylidene)acetonitrile or cyanomethylenetrimethylphosphorane (Bu₃P=CHCN) is a Wittig reagent employed in the transformation of the carbonyl compounds, including aldehydes, esters, and lactones into the corresponding unsaturated nitriles.

アプリケーション

(Tributylphosphoranylidene)acetonitrile can be utilized as a reagent in the:

• Stereoselective synthesis of skytanthine and other O- and N-containing heterocycles by Mitsunobu intramolecular cycloalkylation.
• Wittig olefination of esters, lactones, N-Boc lactam, and cyclic imide to corresponding Wittig products.

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable