128164-33-0Relevant academic research and scientific papers
Oxazoles from β-acyloxy-N,N-bis(trimethylsilyl)enamines
Cunico,Kuan
, p. 1945 - 1948 (1990)
Sequential addition of methyllithium and acyl chlorides to O-trimethylsilyl acetyltrimethylsilane cyanohydrin affords β-acyloxy-N,N-bis(trimethylsilyl)enamines which cyclize to 2-substituted-4,5-dimethyloxazoles under thermolysis or trimethylsilyl trifluoromethanesulfonate treatment.
Acetylsilane O-Silylcyanohydrins as Precursors to α-Silyl Ketones and β-Siloxy-N,N-bissilylenamines
Cunico, Robert F.,Kuan, Chia P.
, p. 4634 - 4638 (1990)
Reduction of acetylsilane O-silylcyanohydrins gave β-amino-α-hydroxysilanes, which were diazotized to give α-silyl ketones.The addition of organolithium reagents to the cyanohydrins was accompanied by sequential C -> N and O -> N silyl group migrations.Silylation of the resulting lithium enolates afforded β-siloxy-N,N-bissilylenamines.
