INTRAMOLECULAR BASE STABILIZATION OF SI=N AND SI=P COMPOUNDS AND RELATED TRANSITION-METAL SILANEDIYL COMPLEXES
INTRAMOLECULAR BASE STABILIZATION OF SI=N AND SI=P COMPOUNDS AND RELATED TRANSITION-METAL SILANEDIYL COMPLEXES
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DOI：
10.1002/anie.199111301
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发表时间：
1991-09-01
期刊：
影响因子：
--
通讯作者：
PRIOU, C
中科院分区：
文献类型：
--
作者：
CORRIU, R;LANNEAU, G;PRIOU, C
通过分子内碱稳定可以有效降低低配位硅化合物的高活性：因此硅烷亚胺1可以在175℃/2×10(-2)torr下蒸馏而不会发生二聚，硅磷烯2可以在220℃/10(-2)torr下升华，硅烷二基配合物3和4可以从丙酮。[图示]
The high activity of low-coordinated silicon compounds can be effectively reduced by intramolecular base stabilization: thus the silane imine 1 can be distilled at 175-degrees-C/2 x 10(-2) torr without dimerization, the silaphosphene 2 can be sublimed at 220-degrees-C/10(-2) torr, and the silanediyl complexes 3 and 4 can be recrystallized from acetone.[GRAPHICS]