作者:R. Giger、R. Allain、M. Rey、A. S. Dreiding
DOI:10.1002/hlca.19700530114
日期:——
The condensation of α,α-dichloropropionyl chloride (IVa) and of trichloroacetyl chloride (IVb) with α-chloropropionyl chloride (Ia) in the presence of triethylamine led to two acid chloride enol-esters, both as mixtures of cis- and trans-isomers, namely 1, 2-dichloropropenyl α,α-dichloropropionate (Va) and 1, 2-dichloropropenyl trichloroacetate (Vb).
α的缩合,α二氯丙酰氯(IVa)和三氯乙酰氯(IVb)的用α-氯丙酰氯(Ia)中在三乙胺的存在导致了两个酰氯烯醇酯,既作为混合物的顺式-和反式-异构体,即1,2-二氯丙烯基α,α-二氯丙酸酯(Va)和1,2-二氯丙烯基三氯乙酸酯(Vb)。