Literature DB >> 30811211

Metal-Free Synthesis of 2-Arylbenzothiazoles from Aldehydes, Amines, and Thiocyanate.

Amrita Dey1, Alakananda Hajra1.   

Abstract

A highly efficient method for the synthesis of 2-arylbenzothiazoles has been developed using readily available aromatic amines, benzaldehydes, and NH4SCN as a sulfur source. A library of 2-arylbenzothiazoles with wide functional group compatibility has been synthesized in good yields through iodine-mediated oxidative annulation.

Entities:  

Year:  2019        PMID： 30811211     DOI： 10.1021/acs.orglett.9b00245

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


  3 in total

Review 1.  Current advances in the synthetic strategies of 2-arylbenzothiazole.

Authors:  Ayushi Sethiya; Nusrat Sahiba; Pankaj Teli; Jay Soni; Shikha Agarwal
Journal:  Mol Divers       Date:  2020-11-12       Impact factor: 2.943

2.  Preparation of Thioaminals in Water.

Authors:  Lídia A S Cavaca; Rafael F A Gomes; Carlos A M Afonso
Journal:  Molecules       Date:  2022-03-03       Impact factor: 4.411

3.  Catalyst- and Additive-Free Method for the Synthesis of 2-Substituted Benzothiazoles from Aromatic Amines, Aliphatic Amines, and Elemental Sulfur.

Authors:  Xiaoming Zhu; Fengru Zhou; Yuan Yang; Guobo Deng; Yun Liang
Journal:  ACS Omega       Date:  2020-05-29
  3 in total

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