STUDIES IN THE TRICYCLOOCTANE SERIES .I. DEHYDROHALOGENATION OF SOME BIS-HALOGENOCARBENE ADDUCTS OF CYCLOHEXADIENES

被引:25
作者
BANWELL, MG [1 ]
HALTON, B [1 ]
机构
[1] VICTORIA UNIV WELLINGTON,DEPT CHEM,WELLINGTON,NEW ZEALAND
关键词
D O I
10.1071/CH9790849
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Reaction between 4, 4, 8, 8-tetrachloro-cis-transoid-cis-tricyclo[5, l, 0, 03, 5]octane (1d) and potassium t-butoxide leads to the (E)- and (Z)-β-t-butoxy-4-chlorostyrenes (8a, b). The epimeric 4, 4, 8-trichloro analogues (1e, f) behave similarly to give (E)-β-t-butoxystyrene (8c) as the sole isolable product in low yield. Under the same conditions the corresponding tri- and tetra-chloro-cis-transoid-cis-tricyclo[5, 1, 0, 02, 4]octanes (7d-f) yield complex product mixtures. Evidence is presented which suggests the non-involvement of halogenocyclooctatetraenes in these reactions. © 1979, CSIRO. All rights reserved.
引用
收藏
页码:849 / 858
页数:10
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