Synthesis and characterization of hexaaryltellurium (TeAr6); The first neutral hexaarylated element compound

被引:14
|
作者
Minoura, M [1 ]
Sagami, T [1 ]
Miyasato, M [1 ]
Akiba, K [1 ]
机构
[1] HIROSHIMA UNIV,FAC SCI,DEPT CHEM,HIGASHIHIROSHIMA 739,JAPAN
关键词
D O I
10.1016/S0040-4020(97)00552-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Te(C6H4-4-CF3)(6) 1a was obtained by the unique one-pot reaction of LiC6H4-4-CF3 with TeCl4. The Te atom resides in the highest oxidation state (Te-VI) having six C-Te bonds in 1a. Compound 1a is extremely thermally stable and not light sensitive unlike tetraorganotellurium compounds. The X-ray crystallographic analysis of 1a revealed a rare example of approximately T-h molecular symmetry. (C) 1997 Elsevier Science Ltd.
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收藏
页码:12195 / 12202
页数:8
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