Helical mesoporous silica as an inorganic heterogeneous chiral trigger for asymmetric autocatalysis with amplification of enantiomeric excess

被引：58

作者：

Kawasaki, Tsuneomi ^{[1
,2
]}

Araki, Yuko ^{[1
]}

Hatase, Kunihiko ^{[1
]}

Suzuki, Kenta ^{[1
]}

Matsumoto, Arimasa ^{[1
]}

Yokoi, Toshiyuki ^{[3
]}

Kubota, Yoshihiro ^{[4
]}

Tatsumi, Takashi ^{[3
]}

Soai, Kenso ^{[1
,2
]}

机构：

[1] Tokyo Univ Sci, Dept Appl Chem, Shinjuku Ku, Tokyo 1628601, Japan

[2] Tokyo Univ Sci, Res Ctr Chiral, Res Inst Sci & Technol, Shinjuku Ku, Tokyo 1628601, Japan

[3] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[4] Yokohama Natl Univ, Div Mat Sci & Chem Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 42期

基金：

日本学术振兴会;

关键词：

HIGHLY ENANTIOSELECTIVE SYNTHESIS; ORGANIC-COMPOUND; SOAI REACTION; CATALYSTS; CRYSTALS; ALKANOL; ORIGIN; CONJUNCTION; ADSORPTION; COMPLEXES;

D O I：

10.1039/c5cc01750e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous silica has been used as a heterogeneous support for catalysts; however, asymmetric induction by the helicity of inorganic mesoporous silica itself has not yet been achieved. P- and M-helical mesoporous silica was found to act as a chiral inorganic trigger for asymmetric autocatalysis to afford (S) and (R)-pyrimidyl alkanol with >99.5% ee, respectively.

引用

页码：8742 / 8744

页数：3

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