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化学学报
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化学学报 ›› 1964, Vol. 30 ›› Issue (3): 306-311. 上一篇    下一篇

论文

二卤卡宾与1,3-环己二烯的反应

黄耀曾, 邢宜德, 戴行义   

  1. 中国科学院有机化学研究所
  • 投稿日期:1963-07-30 发布日期:2013-06-03

REACTIONS OF DIHALOCARBENE AND 1,3-CYCLOHEXADIENE

HUANG YAO-TSENG, HSING NYI-TUH, TAI HSING-I   

  1. Institute of Organic Chemistry, Academia Sinica
  • Received:1963-07-30 Published:2013-06-03

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被引次数

1

1,3-环己二烯与二溴(或氯)卡宾作用,得7,7-二溴(或氯)双环[4.1.0]庚烯-[2](Ia,x=Br或Ib,X-Cl),表明反应系按1,2加成方式进行.加成产物分别氢化成为相应的7,7-二溴(或氯)双环[4.1.0]庚烷,井氧化成为β-[2-羧基-3,3-二溴(或氯)环丙烷]-丙酸,因此进一步证实加成物结构.

Reaction of 1,3-cyclohexadiene with dibromo-and with dichlorocarbene gave 7,7dibromo-(Ia, X=Br) and 7,7-dichlorobicyclo [4.1.0] heptene-[2] (Ib, X=Cl) respectively.Both compounds were further characterized by hydrogenation to give 7,7-dibromo-and 7,7-dichlorobicyclo [4.1.0] heptane and by oxidation to yield β-[2-carboxy-3,3-dibromoand β-[2-carboxy-3,3-dichlorocyclopropane] propionic acid respectively.