STEREOCONTROLLED CONSTRUCTION OF SUBSTITUTED PYRROLIDINES BASED ON INTRAMOLECULAR PROTODESILYLATION REACTION - ENANTIOSPECIFIC SYNTHESIS OF (-)-KAINIC ACID AND (+)-ALLOKAINIC ACID FROM L-SERINE

被引:65
作者
HATAKEYAMA, S [1 ]
SUGAWARA, K [1 ]
TAKANO, S [1 ]
机构
[1] TOHOKU UNIV,INST PHARMACEUT,SENDAI,MIYAGI 980,JAPAN
关键词
D O I
10.1039/c39930000125
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Novel stereocontrolled enantiospecific syntheses of (-)-kainic acid and (+)-allokainic acid have been achieved starting from L-serine via two modes of C-2 and C-3 side chain-directed intramolecular protodesilylations of 4-(trimethylsilylmethyl)ethylidenepyrrolidines.
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页码:125 / 127
页数:3
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