An expeditious synthesis of dimethyl 1-benzyl-cis-piperidine-3,5-dicarboxylate

被引:9
作者
Danieli, B [1 ]
Lesma, G [1 ]
Passarella, D [1 ]
Silvani, A [1 ]
机构
[1] UNIV MILAN,CNR,DIPARTIMENTO CHIM ORGAN & IND,CTR STUDIO SOSTANZE ORGAN NAT,I-20133 MILAN,ITALY
关键词
D O I
10.1080/00397919708004806
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A mixture of dimethyl 1-benzyl-cis- and trans-piperidine-3,5-dicarboxylate is prepared in high yields from readily available starting materials, by a reliable procedure. The straightforward conversion of the mixture into the diastereomerically pure cis-isomer, a useful sigma-symmetry intermediate for alkaloid synthesis, is also described.
引用
收藏
页码:69 / 77
页数:9
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