Literature DB >> 17319666

An unexpected role of a trace amount of water in catalyzing proton transfer in phosphine-catalyzed (3 + 2) cycloaddition of allenoates and alkenes.

Yuanzhi Xia1, Yong Liang, Yuanyuan Chen, Ming Wang, Lei Jiao, Feng Huang, Song Liu, Yahong Li, Zhi-Xiang Yu.   

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Year:  2007        PMID： 17319666     DOI： 10.1021/ja068215h

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


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  34 in total

1.  Phosphine-catalyzed [4 + 2] annulation: synthesis of cyclohexenes.

Authors:  Yang S Tran; Ohyun Kwon
Journal:  J Am Chem Soc       Date:  2007-10-03       Impact factor: 15.419

2.  Catalytic Asymmetric Total Synthesis of (-)-Actinophyllic Acid.

Authors:  Lingchao Cai; Kui Zhang; Ohyun Kwon
Journal:  J Am Chem Soc       Date:  2016-03-04       Impact factor: 15.419

3.  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

Review 4.  Quantum mechanical investigations of organocatalysis: mechanisms, reactivities, and selectivities.

Authors:  Paul Ha-Yeon Cheong; Claude Y Legault; Joann M Um; Nihan Çelebi-Ölçüm; K N Houk
Journal:  Chem Rev       Date:  2011-06-28       Impact factor: 60.622

5.  Phosphine-catalyzed [4+2] annulations of 2-alkylallenoates and olefins: synthesis of multisubstituted cyclohexenes.

Authors:  Yang S Tran; Tioga J Martin; Ohyun Kwon
Journal:  Chem Asian J       Date:  2011-07-07

Review 6.  Phosphine Organocatalysis.

Authors:  Hongchao Guo; Yi Chiao Fan; Zhanhu Sun; Yang Wu; Ohyun Kwon
Journal:  Chem Rev       Date:  2018-09-27       Impact factor: 60.622

7.  Application of a new chiral phosphepine to the catalytic asymmetric synthesis of highly functionalized cyclopentenes that bear an array of heteroatom-substituted quaternary stereocenters.

Authors:  Yuji Fujiwara; Gregory C Fu
Journal:  J Am Chem Soc       Date:  2011-07-18       Impact factor: 15.419

8.  PHOSPHINE-CATALYZED [3 + 2] ANNULATION: SYNTHESIS OF ETHYL 5-(tert-BUTYL)-2-PHENYL-1-TOSYL-3-PYRROLINE-3-CARBOXYLATE.

Authors:  Ian P Andrews; Ohyun Kwon
Journal:  Organic Synth       Date:  2012

9.  Theory-Guided Design of Brønsted Acid-Assisted Phosphine Catalysis: Synthesis of Dihydropyrones from Aldehydes and Allenoates.

Authors:  Gardner S Creech; Xue-Feng Zhu; Branden Fonovic; Travis Dudding; Ohyun Kwon
Journal:  Tetrahedron       Date:  2008-07-14       Impact factor: 2.457

10.  Advances in nucleophilic phosphine catalysis of alkenes, allenes, alkynes, and MBHADs.

Authors:  Yi Chiao Fan; Ohyun Kwon
Journal:  Chem Commun (Camb)       Date:  2013-12-25       Impact factor: 6.222
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