CHLORINATION WITH CUPRIC CHLORIDE
CHLORINATION WITH CUPRIC CHLORIDE
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DOI：
10.1021/jo01051a019
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发表时间：
1962-01-01
影响因子：
3.6
通讯作者：
YATES, WF
中科院分区：
文献类型：
--
作者：
ARGANBRIGHT, RP;YATES, WF
研究了浮石负载的氯化铜与烯烃在允许形成二氯化物的温度条件下的反应。各种烯烃反应的相对速率和产物的立体化学表明，氯化铜使氯与简单烯烃发生非协调的、立体定向的Irans加成。本文报道了氯化铜与降冰片二烯的均共轭加成反应，并对氯化铜与烃类在高温（400 ℃以上）下的反应进行了广泛的研究。在这样的条件下，从氯化铜熔体（含氯化钾）中放出的氯被发现是速率决定性的，并且所获得的产物是从自由基氯化中预期的产物，1例如，甲烷形成氯甲烷的反应。我们一直对负载型氯化铜与烯烃的反应化学感兴趣
The reaction of pumice-supported cupric chloride with olefins was studied under temperature conditions which allowed the formation of dichlorides. The relative rates of reaction of various olefins and the stereochemistry of the products indicate that cupric chloride gives nonconcerted, stereospecific Irans addition of chlorine to simple olefins. Homoconjugativeaddition was obtained with cupric chloride and norbornadiene.The reaction of cupric chloride with hydrocar-bons has been extensively studied at high temperatures (above 400). Under such conditions the chlorine evolution from a copper chloridemelt (containing potassium chloride) was found to be rate determining and the products obtained were those expected from a free radical chlorination, 1 for example, the reaction of methane to form methyl chloride. We havebeen interested in the chemistry of the reaction of supported cupric chloride and olefins