Literature DB >> 22250945

DBU-promoted cyclization of ortho-(3-hydroxy-1-alkynyl)benzamide: synthesis of trans-3,4-dihydroisoquinolin-1(2H)-ones and (E)-4-(1-alkenyl)isoquinolin-1(2H)-ones.

Wanli Chen1, Jing Cui, Yinghong Zhu, Xianchao Hu, Weimin Mo.   

Abstract

DBU-promoted cyclization of ortho-(3-hydroxy-1-alkynyl)benzamide is presented, providing an efficient method for the synthesis of trans-3,4-dihydroisoquinolin-1(2H)-ones and (E)-4-(1-alkenyl)isoquinolin-1(2H)-ones under mild conditions.

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Year:  2012        PMID: 22250945     DOI: 10.1021/jo2022907

Source DB:  PubMed          Journal:  J Org Chem        ISSN: 0022-3263            Impact factor:   4.354


  1 in total

1.  Organocatalytic Asymmetric Synthesis of Dihydroisoquinolinones via a One-Pot Aza-Henry-Hemiaminalization-Oxidation Sequence.

Authors:  Robert Hahn; Ehsan Jafari; Gerhard Raabe; Dieter Enders
Journal:  Synthesis (Stuttg)       Date:  2015-02-01       Impact factor: 3.157

  1 in total

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