Literature DB >> 20161208

PHOSPHINE-CATALYZED [4+2] ANNULATION: SYNTHESIS OF ETHYL 6-PHENYL-1-TOSYL-1,2,5,6-TETRAHYDROPYRIDINE-3-CARBOXYLATE.

Kui Lu, Ohyun Kwon, Kay M Brummond, Matthew M Davis.   

Abstract

Entities:  

Year:  2009        PMID： 20161208      PMCID： PMC2714588          DOI： 10.1002/0471264229.os086.21

Source DB:  PubMed          Journal:  Organic Synth        ISSN： 0078-6209


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  26 in total

1.  Intramolecular organocatalytic [3+2] dipolar cycloaddition: stereospecific cycloaddition and the total synthesis of (+/-)-hirsutene.

Authors:  Jian-Cheng Wang; Michael J Krische
Journal:  Angew Chem Int Ed Engl       Date:  2003       Impact factor: 15.336

2.  Small-molecule inhibitors of protein geranylgeranyltransferase type I.

Authors:  Sabrina Castellano; Hannah D G Fiji; Sape S Kinderman; Masaru Watanabe; Pablo de Leon; Fuyuhiko Tamanoi; Ohyun Kwon
Journal:  J Am Chem Soc       Date:  2007-04-17       Impact factor: 15.419

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

Authors:  Yuanzhi Xia; Yong Liang; Yuanyuan Chen; Ming Wang; Lei Jiao; Feng Huang; Song Liu; Yahong Li; Zhi-Xiang Yu
Journal:  J Am Chem Soc       Date:  2007-02-24       Impact factor: 15.419

4.  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

5.  Theoretical rationale for regioselection in phosphine-catalyzed allenoate additions to acrylates, imines, and aldehydes.

Authors:  Travis Dudding; Ohyun Kwon; Evan Mercier
Journal:  Org Lett       Date:  2006-08-17       Impact factor: 6.005

6.  Reactions of electron-deficient alkynes and allenes under phosphine catalysis.

Authors:  X Lu; C Zhang; Z Xu
Journal:  Acc Chem Res       Date:  2001-07       Impact factor: 22.384

7.  Synthesis of carbocyclic hydantocidins via regioselective and diastereoselective phosphine-catalyzed [3 + 2]-cycloadditions to 5-methylenehydantoins.

Authors:  Tien Q Pham; Stephen G Pyne; Brian W Skelton; Allan H White
Journal:  J Org Chem       Date:  2005-08-05       Impact factor: 4.354

8.  A phosphine-catalyzed [3+2] cycloaddition strategy leading to the first total synthesis of (-)-hinesol.

Authors:  Yishu Du; Xiyan Lu
Journal:  J Org Chem       Date:  2003-08-08       Impact factor: 4.354

9.  An expedient phosphine-catalyzed [4 + 2] annulation: synthesis of highly functionalized tetrahydropyridines.

Authors:  Xue-Feng Zhu; Jie Lan; Ohyun Kwon
Journal:  J Am Chem Soc       Date:  2003-04-23       Impact factor: 15.419

10.  2-Phospha[3]ferrocenophanes with planar chirality: synthesis and use in enantioselective organocatalytic [3 + 2] cyclizations.

Authors:  Arnaud Voituriez; Armen Panossian; Nicolas Fleury-Brégeot; Pascal Retailleau; Angela Marinetti
Journal:  J Am Chem Soc       Date:  2008-10-04       Impact factor: 15.419
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  13 in total

1.  Phosphine-initiated general base catalysis: facile access to benzannulated 1,3-diheteroatom five-membered rings via double-Michael reactions of allenes.

Authors:  Judy Szeto; Vardhineedi Sriramurthy; Ohyun Kwon
Journal:  Org Lett       Date:  2011-09-20       Impact factor: 6.005

2.  Phosphine-catalyzed β'-umpolung addition of nucleophiles to activated α-alkyl allenes.

Authors:  Tioga J Martin; Venus G Vakhshori; Yang S Tran; Ohyun Kwon
Journal:  Org Lett       Date:  2011-04-14       Impact factor: 6.005

3.  Chiral aminophosphines derived from hydroxyproline and their application in allene-imine [4 + 2] annulation.

Authors:  San N Khong; Changmin Xie; Xinyi Wang; Hao Tan; Ohyun Kwon
Journal:  J Antibiot (Tokyo)       Date:  2019-04-02       Impact factor: 2.649

Review 4.  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

5.  Diversity through phosphine catalysis identifies octahydro-1,6-naphthyridin-4-ones as activators of endothelium-driven immunity.

Authors:  Daniel Cruz; Zhiming Wang; Jon Kibbie; Robert Modlin; Ohyun Kwon
Journal:  Proc Natl Acad Sci U S A       Date:  2011-03-07       Impact factor: 11.205

6.  Functionalized α,α-dibromo esters through Claisen rearrangements of dibromoketene acetals.

Authors:  Nathan J Dupper; Ohyun Kwon
Journal:  Org Lett       Date:  2015-02-11       Impact factor: 6.005

7.  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

8.  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

9.  Total synthesis of (±)-hirsutine: application of phosphine-catalyzed imine-allene [4 + 2] annulation.

Authors:  Reymundo A Villa; Qihai Xu; Ohyun Kwon
Journal:  Org Lett       Date:  2012-08-24       Impact factor: 6.005

Review 10.  Phosphine catalysis of allenes with electrophiles.

Authors:  Zhiming Wang; Xingzhu Xu; Ohyun Kwon
Journal:  Chem Soc Rev       Date:  2014-03-24       Impact factor: 54.564
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