Nonlinear Effects in Asymmetric Amino Acid Catalysis by Multiple Interconnected Stereoselective Catalytic Networks

被引：6

作者：

Rios, Ramon ^{[1
]}

Schyman, Patric ^{[2
,3
]}

Sunden, Henrik ^{[1
]}

Zhao, Gui-Ling ^{[1
,3
]}

Ullah, Farman ^{[1
]}

Chen, Li-Jun ^{[2
,3
]}

Laaksonen, Aatto ^{[2
,3
]}

Cordova, Armando ^{[1
,3
,4
]}

机构：

[1] Stockholm Univ, Dept Organ Chem, Arrhenius Lab, S-10691 Stockholm, Sweden

[2] Stockholm Univ, Div Phys Chem, Arrhenius Lab, S-10691 Stockholm, Sweden

[3] Stockholm Univ, Berzelii Ctr EXSELENT Porous Mat, Arrhenius Lab, S-10691 Stockholm, Sweden

[4] Mid Sweden Univ, Dept Nat Sci Engn & Math, SE-85170 Sundsvall, Sweden

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2010年 / 16卷 / 47期

关键词：

amino acids; asymmetric catalysis; density functional calculations; enantioselectivity; nonlinear effects; ENANTIOMERIC EXCESS; ALDOL REACTIONS; PROLINE; AMPLIFICATION; AUTOCATALYSIS; ORIGIN; HOMOCHIRALITY; CHEMISTRY; ORGANOCATALYSIS; GENERATION;

D O I：

10.1002/chem.201002249

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A fine line: The generation of significant positive nonlinear effects in asymmetric amino acid catalysis under homogeneous conditions, which can be explained by the model for cooperative catalytic stereoselective pathways, is reported. The addition of an achiral aldehyde generated the multiple interconnected stereoselective catalytic network. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：13935 / 13940

页数：6

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