Literature DB >> 30130121

Synthesis of o-Arylenediamines through Elemental Sulfur-Promoted Aerobic Dehydrogenative Aromatization of Cyclohexanones with Arylamines.

Zhen Wang1, Xiangui Chen1, Hao Xie1, Dahan Wang1, Huawen Huang1, Guo-Jun Deng1.   

Abstract

Herein, the first elemental sulfur-promoted aerobic dehydrogenative aromatization of cyclohexanones is described that provides novel access to synthetically useful o-arylenediamines. This protocol complements previous palladium- and iodine-catalyzed diarylamine formation from cyclohexanones and anilines.

Entities:  

Year:  2018        PMID： 30130121     DOI： 10.1021/acs.orglett.8b02387

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


  2 in total

1.  S8-Catalyzed triple cleavage of bromodifluoro compounds for the assembly of N-containing heterocycles.

Authors:  Shuilin Deng; Haohua Chen; Xingxing Ma; Yao Zhou; Kai Yang; Yu Lan; Qiuling Song
Journal:  Chem Sci       Date:  2019-06-05       Impact factor: 9.825

2.  New synthesis of 2-aroylbenzothiazoles via metal-free domino transformations of anilines, acetophenones, and elemental sulfur.

Authors:  Tien V Huynh; Khang V Doan; Ngoc T K Luong; Duyen T P Nguyen; Son H Doan; Tung T Nguyen; Nam T S Phan
Journal:  RSC Adv       Date:  2020-05-14       Impact factor: 3.361
  2 in total

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