Literature DB >> 17768751

Enantioselective 1,3-dipolar cycloaddition of cyclic enones catalyzed by multifunctional primary amines: beneficial effects of hydrogen bonding.

Wei Chen1, Wei Du, Yong-Zheng Duan, Yong Wu, Sheng-Yong Yang, Ying-Chun Chen.   

Abstract

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Year:  2007        PMID： 17768751     DOI： 10.1002/anie.200702618

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


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  11 in total

1.  Primary Amine-Catalyzed Biginelli Reaction for the Enantioselective Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones.

Authors:  Derong Ding; Cong-Gui Zhao
Journal:  European J Org Chem       Date:  2010-07-01

2.  Phosphine-catalyzed annulations of azomethine imines: allene-dependent [3 + 2], [3 + 3], [4 + 3], and [3 + 2 + 3] pathways.

Authors:  Risong Na; Chengfeng Jing; Qihai Xu; Hui Jiang; Xi Wu; Jiayan Shi; Jiangchun Zhong; Min Wang; Diego Benitez; Ekaterina Tkatchouk; William A Goddard; Hongchao Guo; Ohyun Kwon
Journal:  J Am Chem Soc       Date:  2011-08-03       Impact factor: 15.419

3.  Phosphine-Catalyzed [3+2] and [4+3]Annulation Reactions of C,N-Cyclic Azomethine Imines with Allenoates.

Authors:  Chengfeng Jing; Risong Na; Bo Wang; Honglei Liu; Lei Zhang; Jun Liu; Min Wang; Jiangchun Zhong; Ohyun Kwon; Hongchao Guo
Journal:  Adv Synth Catal       Date:  2012-04-26       Impact factor: 5.837

4.  Direct asymmetric vinylogous Michael addition of cyclic enones to nitroalkenes via dienamine catalysis.

Authors:  Giorgio Bencivenni; Patrizia Galzerano; Andrea Mazzanti; Giuseppe Bartoli; Paolo Melchiorre
Journal:  Proc Natl Acad Sci U S A       Date:  2010-06-21       Impact factor: 11.205

5.  Enantioselective formal aza-Diels-Alder reactions of enones with cyclic imines catalyzed by primary aminothioureas.

Authors:  Mathieu P Lalonde; Meredeth A McGowan; Naomi S Rajapaksa; Eric N Jacobsen
Journal:  J Am Chem Soc       Date:  2013-01-28       Impact factor: 15.419

6.  Synthesis of 9-amino(9-deoxy)epi cinchona alkaloids, general chiral organocatalysts for the stereoselective functionalization of carbonyl compounds.

Authors:  Carlo Cassani; Rafael Martín-Rapún; Elena Arceo; Fernando Bravo; Paolo Melchiorre
Journal:  Nat Protoc       Date:  2013-01-17       Impact factor: 13.491

7.  Highly selective catalyst-dependent competitive 1,2-C→C, -O→C, and -N→C migrations from β-methylene-β-silyloxy-β-amido-α-diazoacetates.

Authors:  Xichen Xu; Yu Qian; Peter Y Zavalij; Michael P Doyle
Journal:  J Am Chem Soc       Date:  2013-01-17       Impact factor: 15.419

8.  (5S*,6R*,7R*)-6-Formyl-5-phenyl-7-propyl-perhydro-pyrazolo[1,2-a]pyrazol-1-one.

Authors:  Jinlan Yu; Qingshan Zhang; Yanhong Liu; Yunzheng Li; Qinpei Wu
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-06-05

9.  Organocatalytic cascade aza-Michael/hemiacetal reaction between disubstituted hydrazines and α,β-unsaturated aldehydes: Highly diastereo- and enantioselective synthesis of pyrazolidine derivatives.

Authors:  Zhi-Cong Geng; Jian Chen; Ning Li; Xiao-Fei Huang; Yong Zhang; Ya-Wen Zhang; Xing-Wang Wang
Journal:  Beilstein J Org Chem       Date:  2012-10-09       Impact factor: 2.883

10.  Stereoselective Lewis base catalyzed formal 1,3-dipolar cycloaddition of azomethine imines with mixed anhydrides.

Authors:  Lena Hesping; Anup Biswas; Constantin G Daniliuc; Christian Mück-Lichtenfeld; Armido Studer
Journal:  Chem Sci       Date:  2014-11-19       Impact factor: 9.825
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