Dialkylamino- and alkoxytrialkylstannanes as reagents for synthesis of organoboryl (trialkylsilyl) ketenes
摘要:
Dialklyamino- and alkoxytrialkylstannanes have been studied as N- and O-nucleophilic reagents in substitution reactions at the B-Br bond. The previously unknown bis(dialkylamino)- and dialkoxyboryl trialkylsilyl ketenes were synthesized. Some peculiarities of the reactivity of these compounds have been studied.
Reaktionen von bis(trimethylsilyl)quecksilber mit organozinnverbindungen
作者:T.N. Mitchell
DOI:10.1016/s0022-328x(00)85682-x
日期:1975.6
Reactions between (Me3Si)2Hg and triorganotin compounds always require a molar ratio of ; hexaalkylditins are formed in high yields. In contrast, diorganotin compounds generally react in a molar ratio, giving the corresponding dialkyltin polymers; the possible use of this reaction as a source of dialkylstannylenes is discussed.