Literature DB >> 21080691

Studies directed toward the synthesis of hamigeran B: a catalytic oxidative cyclization.

Zhengxin Cai1, Michael Harmata.   

Abstract

An approach to the synthesis of hamigeran B is described. Key steps include a Tius-Nazarov cyclization and a palladium-catalyzed oxidative cyclization of an α-hydroxyenone.

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Year:  2010        PMID： 21080691     DOI： 10.1021/ol102478h

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  8 in total

1.  A catalytic, asymmetric formal synthesis of (+)-hamigeran B.

Authors:  Herschel Mukherjee; Nolan T McDougal; Scott C Virgil; Brian M Stoltz
Journal:  Org Lett       Date:  2011-01-27       Impact factor: 6.005

2.  Using Nazarov electrocyclization to stage chemoselective [1,2]-migrations: stereoselective synthesis of functionalized cyclopentenones.

Authors:  David Lebœuf; Jie Huang; Vincent Gandon; Alison J Frontier
Journal:  Angew Chem Int Ed Engl       Date:  2011-09-26       Impact factor: 15.336

3.  Experimental and theoretical studies on the Nazarov cyclization/Wagner-Meerwein rearrangement sequence.

Authors:  David Lebœuf; Vincent Gandon; Jennifer Ciesielski; Alison J Frontier
Journal:  J Am Chem Soc       Date:  2012-04-03       Impact factor: 15.419

4.  Synthetic Studies toward the Hamigerans with a 6-7-5 Tricyclic Core.

Authors:  Baiyang Jiang; Mingji Dai
Journal:  Org Lett       Date:  2020-05-13       Impact factor: 6.005

5.  Understanding the fate of the oxyallyl cation following Nazarov electrocyclization: sequential Wagner-Meerwein migrations and the synthesis of spirocyclic cyclopentenones.

Authors:  Jie Huang; David Lebœuf; Alison J Frontier
Journal:  J Am Chem Soc       Date:  2011-04-05       Impact factor: 15.419

6.  Conjugate addition-initiated Nazarov cyclization.

Authors:  Joshua L Brooks; Patrick A Caruana; Alison J Frontier
Journal:  J Am Chem Soc       Date:  2011-07-22       Impact factor: 15.419

7.  Beyond the Divinyl Ketone: Innovations in the Generation and Nazarov Cyclization of Pentadienyl Cation Intermediates.

Authors:  William T Spencer; Tulaza Vaidya; Alison J Frontier
Journal:  European J Org Chem       Date:  2013-06-01

8.  Progress towards the total synthesis of hamigerans C and D: a direct approach to an elaborated 6-7-5 carbocyclic core.

Authors:  Douglas Charles Duquette; Thomas Jensen; Brian Mark Stoltz
Journal:  J Antibiot (Tokyo)       Date:  2017-09-06       Impact factor: 2.649
  8 in total

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