HETEROCONJUGATE ADDITION OF LITHIUM ALKYLS TO SUBSTITUTED HETERO-OLEFINS CONJUGATED WITH SULFUR AND SILICON ATOMS
作者:Minoru Isobe、Masato Kitamura、Toshio Goto
DOI:10.1246/cl.1980.331
日期:1980.3.5
Lithium alkyls and a lithiated sulfone carbanion readily added to the substituted hetero-olefins conjugated with silicon and sulfonesulfur atoms among other combination of the third (or fourth) row hetero atoms, e.g. Si, Se and S.
A new method for the highlystereoselectivesynthesis of (Z) -1-phenylthio-1-trialkylsilylalkenes 3 by the elimination of methanol from 1-methoxy-1-phenylthio-1-trialkylsilylalkane 2 in organic solvents is described.