aladdin 阿拉丁 D138560 氰甲基磷酸二乙酯 2537-48-6 >98.0%(GC)

中文名：氰甲基磷酸二乙酯

英文名：Diethyl cyanomethylphosphonate

应用：

纯度：≥98%(GC)

货号：D138560

Cas号：2537-48-6

存储温度：室温,充氩,阴凉

运输条件：常规运输

产品介绍：

Application

Diethyl cyanomethyl phosphonate is used as an intermediate in Horner-Emmons reaction for the synthesis of substituted nitriles and their amide and heterocyclic derivatives. It is known as a modified Wittig reagent used in the preparation of alpha, beta-unsaturated nitriles from ketones or aldehydes like 3-hydroxy-3-methylbutanal. It reacts with epoxides and nitrones to prepare cyano-substituted cyclopropanes and aziridines respectively. It is actively involved in the synthesis of alpha-arylated alkanenitriles via reaction with aryl iodides in presence of CuI.

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