Literature DB >> 29508912

Photocatalyzed ortho-Alkylation of Pyridine N-Oxides through Alkene Cleavage.

Wang Zhou1, Tomoya Miura1, Masahiro Murakami1.   

Abstract

A photocatalyzed reaction of pyridine N-oxides with alkenes gives ortho-alkylated pyridines with cleavage of the carbon-carbon double bond. Benzyl and secondary alkyl groups are incorporated at the ortho position of pyridines in one pot.
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  C−C bond cleavage; alkenes; ortho-alkylation; photocatalysis; pyridine N-oxides

Year:  2018        PMID： 29508912     DOI： 10.1002/anie.201801305

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  4 in total

1.  Perfluoroalkylative pyridylation of alkenes via 4-cyanopyridine-boryl radicals.

Authors:  Jia Cao; Guoqiang Wang; Liuzhou Gao; Hui Chen; Xueting Liu; Xu Cheng; Shuhua Li
Journal:  Chem Sci       Date:  2019-01-16       Impact factor: 9.825

2.  Visible light induced alkene aminopyridylation using N-aminopyridinium salts as bifunctional reagents.

Authors:  Yonghoon Moon; Bohyun Park; Inwon Kim; Gyumin Kang; Sanghoon Shin; Dahye Kang; Mu-Hyun Baik; Sungwoo Hong
Journal:  Nat Commun       Date:  2019-09-11       Impact factor: 14.919

3.  Photoredox-catalyzed branch-selective pyridylation of alkenes for the expedient synthesis of Triprolidine.

Authors:  Shengqing Zhu; Jian Qin; Fang Wang; Huan Li; Lingling Chu
Journal:  Nat Commun       Date:  2019-02-14       Impact factor: 14.919

4.  Divergent reactivity of sulfinates with pyridinium salts based on one- versus two-electron pathways.

Authors:  Myojeong Kim; Euna You; Seongjin Park; Sungwoo Hong
Journal:  Chem Sci       Date:  2021-03-31       Impact factor: 9.825
  4 in total

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