A one-step and chemoselective conversion of silyl-protected alcohols into the corresponding acetates
摘要:
A reagent system of acetyl bromide combined with a catalytic amount of tin(II) bromide cleaves readily trialkylsilyl ethers to give the corresponding acetates in high yields under very mild conditions.
Cobalt carbonyl-catalyzed reactions of cyclic ethers with a hydrosilane and carbon monoxide. A new synthetic reaction equivalent to nucleophilic oxymethylation
Co2(CO)8-Catalyzed Reactions of Acetals or Lactones with Hydrosilanes and Carbon Monoxide. A New Access to the Preparation of 1,2-Diol Derivatives through Siloxymethylation
The Co2(CO)8-catalyzed reaction of acetals with hydrosilanes and CO under mild reaction conditions (an ambient temperature under an ambient CO pressure), leading to the production of vicinal diols ...
Co2(CO)8 催化缩醛与氢硅烷和 CO 在温和反应条件(环境温度和环境 CO 压力)下反应,生成邻二醇...
Enantioselective functionalization of prochiral diols via chiral spiroketals: preparation of optically pure 2-substituted 1,3-propanediol derivatives and asymmetric synthesis of chroman ring and side chain of .alpha.-tocopherol
Enantiodifferentiating functionalization of 2-substituted 1,3-propanediols via chiral spiroketal: Two methods for the preparation of (S)-2,3-dimethylbutyl phenyl sulfides
作者:Toshiro Harada、Isao Wada、Akira Oku
DOI:10.1016/s0040-4039(00)95573-4
日期:——
Oriyama Takeshi, Oda Mihoko, Gono Junko, Koga Gen, Tetrahedron Lett, 35 (1994) N 13, S 2027-2030
作者:Oriyama Takeshi, Oda Mihoko, Gono Junko, Koga Gen
DOI:——
日期:——
HARADA, TOSHIRO;WADA, ISAO;OKU, AKIRA, TETRAHEDRON LETT., 28,(1987) N 36, 4181-4184