
Tetrahedron Letters p. 9733 - 9736 (1994)
Update date:2022-07-30
Topics:
Kita, Yasuyuki
Shibata, Norio
Fukui, Seiji
Fujita, Shigekazu
Chiral non-racemic α-substituted sulfoxides were reacted with O-silylated ketene acetal in the presence of a catalytic amount of ZnI2 in THF to give chiral non-racemic α-siloxlysulfides in >99% ee. This is the highest enantioselectivity reported to date for the Pummerer reaction.
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