Radical Addition Reactions of α-Substituted β,β-Difluorovinyl Sulfones
作者:In Howa Jeong、Sung Lan Jeon、Bum Tae Kim
DOI:10.1080/00397910008087053
日期:2000.12
Abstract The radical addition reactions of α-substituted β,β-difluorovinyl sulfones 1 with α-oxy and acyl radical species, such as 1,3-dioxolane, tetrahydrofuran, 1,4-dioxane, butanal and hexanal, afforded radical addition products 2--16 in good yields.
Allylation Of Novel β-Phenylthio Substituted gem-Difluoroallylic Bromide to Carbonyl Compounds
作者:In Howa Jeong、Myong Sang Kim、Bum Tae Kim
DOI:10.1080/00397919908085762
日期:1999.1
The reaction of beta-phenylthio substituted gem-difluoroallylic bromide 3 with aldehydes and ketones in the presence of Zn(Cu) in THF at reflux temperature afforded the corresponding homoallylic alcohols 4 in good yields.
In Howa Jeong, Yong Ki Min, Young Sup Kim, Bum Tae Kim, Kwang Yun Cho, Tetrahedron Lett, 35 (1994) N 42, S 7783-7784
作者:In Howa Jeong, Yong Ki Min, Young Sup Kim, Bum Tae Kim, Kwang Yun Cho