STEREOSELECTIVE SYNTHESIS OF CIS-FUSED BICYCLIC ALPHA-(Z)-CHLOROALKYLIDENE-GAMMA-BUTYROLACTONE DERIVATIVES VIA THE CASCADE CARBOPALLADATION CYCLIZATION REACTION

被引:0
|
作者
JI, JG [1 ]
LU, XY [1 ]
机构
[1] ACAD SINICA,SHANGHAI INST ORGAN CHEM,345 LINGLING LU,SHANGHAI 200032,PEOPLES R CHINA
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Palladium dichloride catalysed cascade cyclization of 1,5-hexadien-3-yl 2-alkynoates in the presence of CuCl2 and LiCl provides a facile access to cis-fused bicyclic alpha-(Z)-chloroalkylidene-gamma-butyrolactone derivatives.
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页码:745 / 747
页数:3
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