Literature DB >> 27790647

Visible-light-mediated radical oxydifluoromethylation of olefinic amides for the synthesis of CF2H-containing heterocycles.

Weijun Fu1, Xin Han2, Mei Zhu1, Chen Xu1, Zhiqiang Wang1, Baoming Ji1, Xin-Qi Hao2, Mao-Ping Song2.   

Abstract

The visible-light-mediated oxydifluoromethylation of olefinic amides with difluoromethyl sulfones has been explored. This method allows for an efficient and practical synthesis of a variety of CF2H-containing benzoxazines and oxazolines bearing various functional groups under mild conditions.

Entities:  

Year:  2016        PMID： 27790647     DOI： 10.1039/c6cc07771d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  Late-Stage 18 F-Difluoromethyl Labeling of N-Heteroaromatics with High Molar Activity for PET Imaging.

Authors:  Laura Trump; Agostinho Lemos; Bénédicte Lallemand; Patrick Pasau; Joël Mercier; Christian Lemaire; André Luxen; Christophe Genicot
Journal:  Angew Chem Int Ed Engl       Date:  2019-08-09       Impact factor: 15.336

Review 2.  Progress in Difluoroalkylation of Organic Substrates by Visible Light Photoredox Catalysis.

Authors:  Agostinho Lemos; Christian Lemaire; André Luxen
Journal:  Adv Synth Catal       Date:  2019-01-17       Impact factor: 5.837

3.  Synthesis of Tetra-Substituted Trifluoromethyl-3,1-Benzoxazines by Transition-Metal-Catalyzed Decarboxylative Cyclization of N-Benzoyl Benzoxazinones.

Authors:  Hiroto Uno; Daichi Fujimoto; Kyosuke Harada; Chika Tanaka; Norio Shibata
Journal:  ChemistryOpen       Date:  2021-02-19       Impact factor: 2.630

4.  Iodine-mediated oxythiolation of o-vinylanilides with disulfides for the synthesis of benzoxazines.

Authors:  Yu Yang; Liyan Liu; Kuiliang Li; Zhenggen Zha; Qi Sun; Zhiyong Wang
Journal:  RSC Adv       Date:  2022-03-04       Impact factor: 3.361

5.  Visible-light promoted three-component tandem reaction to synthesize difluoromethylated oxazolidin-2-imine.

Authors:  Kun Bao; Jun Wei; Huihui Yan; Rong Sheng
Journal:  RSC Adv       Date:  2020-07-09       Impact factor: 4.036

6.  Visible-light-induced oxidant and metal-free dehydrogenative cascade trifluoromethylation and oxidation of 1,6-enynes with water.

Authors:  Sadhan Jana; Ajay Verma; Rahul Kadu; Sangit Kumar
Journal:  Chem Sci       Date:  2017-07-10       Impact factor: 9.825
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.