ADDITION OF TETRAHALODIBORANE (4) MOLECULES TO DIENES

被引:12
作者
HAUBOLD, W
STANZL, K
机构
[1] Institut für Anorganische Chemie der Universität Stuttgart, D-7000 Stuttgart 80
关键词
D O I
10.1016/S0022-328X(00)91497-9
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The additions of one mol of B2Cl4 or B2F4 to 1,3-butadiene yield 1,4-bis(dihalogenoboryl)-2-butene, X2BCH2CHCHCH2BX2. In the case of the chlorine compound a further molecule B2Cl4 can be added to the butene double bond. In the reaction of diboron tetrahalides with methyl-substituted conjugated or cumulated dienes we observed fast polymerisation of the hydrocarbons rather than addition reactions in almost all cases. The chemical and spectroscopic properties of the compounds are described. © 1979.
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页码:141 / 147
页数:7
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