Literature DB >> 23506132

One-step synthesis of isocoumarins and 3-benzylidenephthalides via ligandless Pd-catalyzed oxidative coupling of benzoic acids and vinylarenes.

Debkumar Nandi1, Debalina Ghosh, Shih-Ji Chen, Bing-Chiuan Kuo, Nancy M Wang, Hon Man Lee.   

Abstract

A straightforward synthetic method for the preparation of isocoumarins and 3-benzylidenephthalides via C-H olefination and oxidative coupling of readily available benzoic acids and vinylarenes was developed. The directing effect of the substituents on the benzoic acid allows for the synthesis of both types of lactone in pure form.

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Year:  2013        PMID： 23506132     DOI： 10.1021/jo400174w

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


  4 in total

1.  A facile, stereoselective, one-pot synthesis of resveratrol derivatives.

Authors:  Vishal C Birar; Angela N Sheerin; Jana Milkovicova; Richard G A Faragher; Elizabeth L Ostler
Journal:  Chem Cent J       Date:  2015-05-20       Impact factor: 4.215

Review 2.  Pd-catalysed C-H functionalisation of free carboxylic acids.

Authors:  Suparna Dutta; Trisha Bhattacharya; Finn J Geffers; Marcel Bürger; Debabrata Maiti; Daniel B Werz
Journal:  Chem Sci       Date:  2022-01-10       Impact factor: 9.825

3.  Synthesis and Spectral Characterization of Benzo-[6,7][1,5]diazocino[2,1-a]isoindol-12-(14H)-one Derivatives.

Authors:  Jatinder P Bassin; Bhavani Anagani; Christopher Benham; Madhu Goyal; Maryam Hashemian; Ute Gerhard
Journal:  Molecules       Date:  2016-07-23       Impact factor: 4.411

4.  Ruthenium(II)-Catalyzed Homocoupling of α-Carbonyl Sulfoxonium Ylides Under Mild Conditions: Methodology Development and Mechanistic DFT Study.

Authors:  Maosheng Zhang; Jinrong Zhang; Zhenfang Teng; Jianhui Chen; Yuanzhi Xia
Journal:  Front Chem       Date:  2020-09-16       Impact factor: 5.221
  4 in total

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