Synthesis of (p-TolSb)n by reaction of Cp2Co with p-TolSbCl2, crystal structure of [Cp2Co][p-TolSbCl3], and electroreduction of p-TolSbCl2
摘要:
The reaction of Cp(2)Co with p-TolSbCl(2) in THF gives (p-TolSb)(n) and [Cp(2)Co][p-TolSbCl(3)]. H-1 NMR experiments show that this method is also useful for the syntheses of the rings (ArSb)(n) (Ar = Ph, o-Tol, m-Tol, p-Tol). The structure of [Cp(2)Co][p-TolSbCl(3)] has been determined by single crystal X-ray diffraction. It contains a centrosymmetric double chlorine-bridged dimeric anion. The two-electron reduction of p-TolSbCl(2) gives (p-TolSb)(n).
DOI:
10.1016/0022-328x(95)05999-6
作为产物:
描述:
三氯化锑 、 Sb(C6H4Me-o)3 以
neat (no solvent) 为溶剂,
以99%的产率得到o-tolylantimony dichloride
参考文献:
名称:
Breunig, Hans Joachim; Ebert, Klaus Heinz; Guelec, Sabahittin, Chemische Berichte, 1995, vol. 128, # 6, p. 599 - 604