Journal of organometallic chemistry

Synthese, Schwingungsspektren und Normalkoordinatenanalyse von 1, 2-Di-tert-butyltetrahalogendisilanen

B Reiter, K Hassler

Index: Reiter, B.; Hassler, K. Journal of Organometallic Chemistry, 1994 , vol. 467, # 1 p. 21 - 30

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Citation Number: 23

Abstract

Abstract The cleavage of the silicon-phenyl bonds of 1, 2-di-tert-butyltetraphenyldisilane with hydrogen halides HCl, HBr and HI produces 1, 2-di-tert-butyltetrachlorodisilane, 1, 2-di-tert- butyltetrabromodisilane and 1, 2-di-tert-butyltetraiododisilane in good yields. t BuBr 2 SiSiBr 2 t Bu easily reacts with ZnF 2 in diethylether to form the tetrafluoroderivative. With trifluormethanesulfonicacid, two phenyl groups can be removed selectively from t BuPh 2 ...