Literature DB >> 30090891

The 6π-azaelectrocyclization of azatrienes. Synthetic applications in natural products, bioactive heterocycles, and related fields.

Didier F Vargas1, Enrique L Larghi, Teodoro S Kaufman.   

Abstract

Covering: 2006 to 2018 The application of the 6π-azaelectrocyclization of azatrienes as a key strategy for the synthesis of natural products, their analogs and related bioactive or biomedically-relevant compounds (from 2006 to date) is comprehensively reviewed. Details about reaction optimization studies, relevant reaction mechanisms and conditions are also discussed.

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Year:  2019        PMID： 30090891     DOI： 10.1039/c8np00014j

Source DB:  PubMed          Journal:  Nat Prod Rep        ISSN： 0265-0568            Impact factor:   13.423


  5 in total

1.  Total Synthesis of (+)-Granatumine A and Related Bislactone Limonoid Alkaloids via a Pyran to Pyridine Interconversion.

Authors:  Alexander W Schuppe; Yizhou Zhao; Yannan Liu; Timothy R Newhouse
Journal:  J Am Chem Soc       Date:  2019-06-03       Impact factor: 15.419

Review 2.  Isolation and synthesis of cryptosanguinolentine (isocryptolepine), a naturally-occurring bioactive indoloquinoline alkaloid.

Authors:  Elida N Thobokholt; Enrique L Larghi; Andrea B J Bracca; Teodoro S Kaufman
Journal:  RSC Adv       Date:  2020-05-19       Impact factor: 4.036

Review 3.  Rhodium-Catalyzed C-H Alkenylation/Electrocyclization Cascade Provides Dihydropyridines That Serve as Versatile Intermediates to Diverse Nitrogen Heterocycles.

Authors:  Sun Dongbang; Danielle N Confair; Jonathan A Ellman
Journal:  Acc Chem Res       Date:  2021-03-19       Impact factor: 22.384

4.  Eco-friendly methoximation of aromatic aldehydes and ketones using MnCl2.4H2O as an easily accessible and efficient catalyst.

Authors:  Melina C Ontivero; Teodoro S Kaufman; Iván Cortés; Andrea B J Bracca
Journal:  R Soc Open Sci       Date:  2021-07-28       Impact factor: 2.963

5.  First total synthesis of ampullosine, a unique isoquinoline alkaloid isolated from Sepedonium ampullosporum, and of the related permethylampullosine.

Authors:  Didier F Vargas; Enrique L Larghi; Teodoro S Kaufman
Journal:  RSC Adv       Date:  2019-10-16       Impact factor: 4.036
  5 in total

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