INTRAMOLECULAR DIELS-ALDER REACTIONS OF FURAN-DERIVATIVES - STERIC AND ELECTRONIC EFFECTS OF TRIFLUOROMETHYL GROUPS

被引：17

作者：

SUZUKI, M

OKADA, T

TAGUCHI, T

HANZAWA, Y

IITAKA, Y

机构：

[1] TOKYO COLL PHARM,1432-1 HORINOUCHI,HACHIOJI,TOKYO 19203,JAPAN

[2] TEIKYO UNIV,FAC MED,HACHIOJI,TOKYO 19203,JAPAN

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1992年 / 57卷 / 1-3期

关键词：

D O I：

10.1016/S0022-1139(00)82836-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Intramolecular Diels-Alder reactions of furan derivatives each containing a trifluoromethyl group in the dienophilic part or the tethering chain of the dienophile to the furan ring showed a notable electronic effect of the trifluoromethyl group on the stereoselectivity. The electronic effect of the trifluoromethyl group was confirmed by results of a comparison with other substituents (phenyl, methyl and isopropyl).

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页码：239 / 243

页数：5

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