Reaction of Enol Ethers with the I2-H2O2 System: Synthesis of 2-Iodo-1-methoxy Hydroperoxides and Their Deperoxidation and Demethoxylation to 2-Iodo Ketones
PREPARATION AND REACTIONS OF 2-SUBSTITUTED 3-TRIMETHYLSILYL-4-EN-1-ONE SYSTEM
作者:Isao Kuwajima、Toshihiko Tanaka、Kunio Atsumi
DOI:10.1246/cl.1979.779
日期:1979.7.5
Various 3-trimethylsilyl-4-en-1-one types of compounds have been prepared by using 3-trimethylsilylallyl alcohol. Some of them can be efficiently converted into the corresponding cyclization products, 3-cyclopenten-1-ols, or dienone types of compounds.
Hydroxy group-assisted isomerization and alkylation of allylsilanes in basic media. α-(1-trimethylsilyallyl) ketone as an α-alkenyl ketone equivalent.
作者:Hirokazu Urabe、Isao Kuwajima
DOI:10.1016/s0040-4039(00)88311-2
日期:——
Regioselective protonation and alkylation of a certain hydroxyallylsilane have been effected in basicmedia. An application of these reactions to a facile preparation of 3-hydroxy-1,5-hexadiene systems has also been achieved.