Reaction of methyl 1-bromocycloalkanecarboxylates with zinc and 2,6-bis(arylmethylene)cyclohexanones

被引：0

作者：

N. F. Kirillov

A. G. Gavrilov

A. N. Vasyanin

S. N. Shurov

M. I. Vakhrin

P. A. Slepukhin

机构：

[1] Perm State University,I.Ya. Postovsky Institute of Organic Synthesis

[2] Ural Branch of the Russian Academy of Sciences,undefined

来源：

Russian Journal of General Chemistry | 2012年 / 82卷

关键词：

General Chemistry; Cyclohexanone; Cyclopentan; Tetrahydro; Benzylidene;

D O I：

暂无

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学科分类号：

摘要：

Methyl 1-bromocyclopentane-, 1-bromocyclohexane-, and 1-bromocycloheptanecarboxylates react with zinc and 2,6-bis(arylmethylene)cyclohexanones to afford 4-aryl-8-(arylmethylene)-5,6,7,8-tetrahydrospiro[chromene-3,1′-cyclopentan]-2(4H)-ones, 4-aryl-8-(arylmethylene)-5,6,7,8-tetrahydrospiro[chromene-3,1′-cyclohexan]-2(4H)-ones, and 4-aryl-8-(arylmethylene)-5,6,7,8-tetrahydrospiro[chromene-3,1′-cycloheptan]-2(4H)-ones, respectively.

引用

页码：289 / 293

页数：4