A Trinuclear Organoantimony Cation: Structure of[Me2SbSb(Me2)SbMe2][Me2SbBr2]
摘要:
Only stable in the crystal, the title compound 1 contains the first example of a polynuclear organoantimony cation. Interionic Sb …︁ Sb and Sb …︁ Br contacts are observed in 1, and reversible dissociation of 1 in solution gives the starting materials Me2SbBr and Me4Sb2. These components exchange Me2Sb groups in the formation of 1. equation image
DOI:
10.1002/anie.199610051
作为产物:
描述:
tetramethyldistibane 、 二甲基溴化锑 以
neat (no solvent) 为溶剂,
以51.4%的产率得到1,1,2,2,3,3-hexamethyltristiban-2-ium (dibromo(methylene)-5-stibanyl)methanide
参考文献:
名称:
A Trinuclear Organoantimony Cation: Structure of[Me2SbSb(Me2)SbMe2][Me2SbBr2]
摘要:
Only stable in the crystal, the title compound 1 contains the first example of a polynuclear organoantimony cation. Interionic Sb …︁ Sb and Sb …︁ Br contacts are observed in 1, and reversible dissociation of 1 in solution gives the starting materials Me2SbBr and Me4Sb2. These components exchange Me2Sb groups in the formation of 1. equation image