名称:
Darzens reaction in the synthesis of 3-(α-chloroalkyl)quinoxalin-2(1H)-ones
摘要:
A two-stage method was developed for the synthesis of 3-(alpha-chloroalkyl- and alpha-chlorophenylalkyl)-quinoxalin-2(1H)-ones proceeding from methyl chloroalkyl- and chlorophenylalkylpyruvates obtained by Darzens reaction from methyl dichloroacelate and appropriate aldehydes in the presence of t-BuOK.
DOI:
10.1134/s1070428009080223