NDLI: Dual Activation in Organocatalysis: Design of Tunable and Bifunctional Organocatalysts and Their Applications in Enantioselective Reactions

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Dual Activation in Organocatalysis: Design of Tunable and Bifunctional Organocatalysts and Their Applications in Enantioselective Reactions

Content Provider	Scilit
Author	Xiao, Wen-Jing Lu, Liang-Qiu An, Xiao-Lei Chen, Jia-Rong
Copyright Year	2012
Description	Dual activation has been identified as an important concept in the field of asymmetric catalysis, especially asymmetric organocatalysis. A comprehensive account of the design of novel amino hydrogen-bonding organocatalysts and their successful applications in two classic carbon-carbon bond forming reactions, namely the asymmetric aldol and Michael reactions, is given. This account also covers work that uses known organocatalysts in the preparation of other important chiral molecules using the asymmetric Michael reaction as the key transformation by virtue of a dual activation strategy. 1 Introduction 2 General Concept of Dual Activation 3 Dual Activation in Asymmetric Aldol Reactions 3.1 Design and Preparation of Tunable Aminoamide Organocatalysts 3.2 Application in the Asymmetric Aldol Reaction of Cyclic Ketones with Aldehydes 3.3 Application in the Asymmetric Aldol Reaction of Acetone with Isatins 3.4 Application in the Asymmetric Aldol Reaction of Acetone with Aldehydes 4 Dual Activation in Asymmetric Michael Reactions 4.1 Design and Preparation of Tunable Aminothiourea, Aminosalicylamide, and Aminosulfamide Organocatalysts 4.2 Application in the Asymmetric Michael Reaction of Cyclic Ketones and Nitroolefins 4.3 Application in the Asymmetric Michael Reaction of Bulky Aldehydes and Nitroolefins 4.4 Other Asymmetric Michael Reactions Based on a Dual Activation Strategy 5 Conclusion
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0031-1290131.pdf
Ending Page	508
Page Count	19
Starting Page	490
ISSN	09365214
e-ISSN	14372096
DOI	10.1055/s-0031-1290131
Journal	Synlett
Issue Number	04
Volume Number	23
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	2012-01-19
Access Restriction	Open
Subject Keyword	Journal: Synlett Organic Chemistry Asymmetric Organocatalysis Dual Activation Tunable Organocatalysts Aldol Reactions Michael Additions
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry

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