CONJUGATIVE AND HOMO-CONJUGATIVE EFFECTS IN 2-HETEROBICYCLO[3.2.1]OCTA-3,6-DIENES

被引:8
作者
BARRACLOUGH, P [1 ]
BILGIC, S [1 ]
PEDLEY, JB [1 ]
ROGERS, AJ [1 ]
YOUNG, DW [1 ]
机构
[1] UNIV SUSSEX,SCH MOLEC SCI,BRIGHTON BN1 9QJ,E SUSSEX,ENGLAND
关键词
D O I
10.1016/0040-4020(79)85014-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The 1H-NMR, 13C-NMR and photoelectron spectra of a variety of 2-heterobicyclo[3.2.1]octa-3,6-dienes 6 give evidence of conjugative and homoeonjugative effects in these compounds, but there is no suggestion from the data of any special contribution from the (4n+2)π neutral bishomoaromatic system. Reaction of the dienes6 with TCNE invariably yielded the product of [2+2] addition in cases where a fully characterisable product was obtained. © 1979.
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页码:99 / 103
页数:5
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