A NEW SERIES OF ORGANOBORANES .9. PREPARATION AND SOME REACTIONS OF SULFUR-CARBORANE DERIVATIVES
A NEW SERIES OF ORGANOBORANES .9. PREPARATION AND SOME REACTIONS OF SULFUR-CARBORANE DERIVATIVES
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DOI：
10.1021/ic50040a014
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发表时间：
1966-01-01
影响因子：
4.6
通讯作者：
PAPETTI, S
中科院分区：
文献类型：
--
作者：
SMITH, HD;OBENLAND, CO;PAPETTI, S
虽然已经报道了相当数量的o-和m-碳环2的衍生物，但还没有发现第VI族元素直接与碳硼烷原子核相连的化合物。合乎逻辑的是，这一系列化合物应该能够存在，因为一般说来，第VI类同系物的性质，特别是硫，应该允许通过先前报告的方法容易地结合。4首次尝试建立硫-碳硼键是基于二锂硫代碳硼烷与二氯化硫的歧化反应。虽然在不同的条件下进行了反应，但没有分离出单体化合物。取而代之的是，得到了含有二硫键的低分子量聚合物材料。
Although a considerable number of o-and m-carbo-rane2 derivatives have been reported, 3 there is no men-tion of a compound in which a group VI element is linked directly to the carborane nucleus. It was logical to expect that this series of compounds should be capable of existencesince the nature of the group VI congeners, in general, and sulfur in particular, should permit facile attachment by methods previously reported. 4First attempts to establish a sulfur-carborane bond were based on the metathesis of dilithio-o-carborane with sulfur dichloride. Although the reaction was con-ducted under various conditions, no monomeric com-pounds were isolated. Instead, low molecular weight polymeric materials containing a disulfide linkage were obtained.