115884-53-2Relevant academic research and scientific papers
Synthesis of Allenylsilanes from Propargyl Carbamates
Fleming, Ian,Takaki, Ken,Thomas, Andrew P.
, p. 2269 - 2274 (2007/10/02)
Pent-3-yn-2-yl acetate (1) reacts with dimethyl(phenyl)silyl cuprate reagent to give a mixture of allenylsilane and propargylsilane.The corresponding N-phenylcarbamate (4) gives only the allenylsilane.Four other examples of this regioselective reaction are reported.The stereochemistry is largely syn.
