Literature DB >> 28338333

1,2-Benzothiazines from Sulfoximines and Allyl Methyl Carbonate by Rhodium-Catalyzed Cross-Coupling and Oxidative Cyclization.

Jian Wen1, Deo Prakash Tiwari1, Carsten Bolm1.   

Abstract

4-Unsubstituted 1,2-benzothiazines are prepared from sulfoximines and allyl methyl carbonate by Rh(III)-catalyzed domino allylation/oxidative cyclization. A wide range of functional groups on the sulfoximine are tolerated. A plausible mechanism is proposed, and chemical modifications of the products have been explored.

Entities:  

Year:  2017        PMID： 28338333     DOI： 10.1021/acs.orglett.7b00488

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


  3 in total

Review 1.  Alkynoates as Versatile and Powerful Chemical Tools for the Rapid Assembly of Diverse Heterocycles under Transition-Metal Catalysis: Recent Developments and Challenges.

Authors:  Imtiaz Khan; Aliya Ibrar; Sumera Zaib
Journal:  Top Curr Chem (Cham)       Date:  2021-01-05

Review 2.  A comprehensive overview of directing groups applied in metal-catalysed C-H functionalisation chemistry.

Authors:  Carlo Sambiagio; David Schönbauer; Remi Blieck; Toan Dao-Huy; Gerit Pototschnig; Patricia Schaaf; Thomas Wiesinger; Muhammad Farooq Zia; Joanna Wencel-Delord; Tatiana Besset; Bert U W Maes; Michael Schnürch
Journal:  Chem Soc Rev       Date:  2018-08-28       Impact factor: 54.564

3.  Sulfoximines-Assisted Rh(III)-Catalyzed C-H Activation and Intramolecular Annulation for the Synthesis of Fused Isochromeno-1,2-Benzothiazines Scaffolds under Room Temperature.

Authors:  Bao Wang; Xu Han; Jian Li; Chunpu Li; Hong Liu
Journal:  Molecules       Date:  2020-05-28       Impact factor: 4.411
  3 in total

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