Studies on phase transfer catalysis IV. Preparation and dehalogenation of substituted gem-dihalospiropentanes

Chin. J. Org. Chem. ›› 1986, Vol. 6 ›› Issue (5): 369-373. Previous Articles Next Articles

相转移催化(PTC)反应研究IV.偕二卤螺戊烷衍生物的合成及脱卤反应

盛怀禹;林守渊;方志刚;王执中;陈耀焕

中国科学院上海有机化学研究所

发布日期:1986-10-25

Studies on phase transfer catalysis IV. Preparation and dehalogenation of substituted gem-dihalospiropentanes

SHENG HUAIYU;LIN SHOUYUAN;FANG ZHIGANG;WANG ZHIZHONG;CHEN YAOHUAN

Published:1986-10-25

Abstract

Dihalospiropentanes I (R, R1 = H, Me; R2 = Br, Cl) were prepared via phase transfer catalyzed dihalocarbene addition Dehalogenation of I (R = R1 = H, R2 = Br) with Na/MeOH gave I (R-R2 = H).

Key words: METHANOL, SODIUM, PHASE TRANSFER CATALYSIS, CARBENE, HALOHYDROCARBON, ADDITION REACTION, PENTANE P, DEHALOGENATION REACTION, SPIRO COMPOUNDS

CLC Number:

O621
O642

Cite this article

SHENG HUAIYU;LIN SHOUYUAN;FANG ZHIGANG;WANG ZHIZHONG;CHEN YAOHUAN. Studies on phase transfer catalysis IV. Preparation and dehalogenation of substituted gem-dihalospiropentanes[J]. Chin. J. Org. Chem., 1986, 6(5): 369-373.

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相转移催化(PTC)反应研究IV.偕二卤螺戊烷衍生物的合成及脱卤反应

Studies on phase transfer catalysis IV. Preparation and dehalogenation of substituted gem-dihalospiropentanes

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