Dialkylamino- and alkoxytrialkylstannanes as reagent for synthesis of organoboryl (trialkylsilyl) ketenes

Article abstract of DOI:10.1007/BF00717355

Dialkylamino- 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. - Key words: dialkylaminotrialkylstannane, alkoxytrialkylstannane, synthesis; borylsilyl ketene, methanolysis, aminolysis.