Literature DB >> 19580257

Access to flavones via a microwave-assisted, one-pot Sonogashira-carbonylation-annulation reaction.

Emelia Awuah1, Alfredo Capretta.   

Abstract

Palladium complexes of 1,3,5,7-tetramethyl-2,4,8-trioxa-6-phenyl-6-phosphaadamantane are shown to be effective catalytic systems facilitating the sequential application of a microwave-assisted Sonogashira and carbonylative annulation reaction for the preparation of substituted flavones.

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Year:  2009        PMID： 19580257     DOI： 10.1021/ol901043q

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


  6 in total

Review 1.  Comprehensive survey of chemical libraries for drug discovery and chemical biology: 2009.

Authors:  Roland E Dolle; Bertrand Le Bourdonnec; Karin Worm; Guillermo A Morales; Craig J Thomas; Wei Zhang
Journal:  J Comb Chem       Date:  2010-10-05

2.  A two step synthesis of BzR/GABAergic active flavones via a Wacker-related oxidation.

Authors:  Michael Lorenz; M Shahjahan Kabir; James M Cook
Journal:  Tetrahedron Lett       Date:  2010-02-17       Impact factor: 2.415

3.  Broad Spectrum Enolate Equivalent for Catalytic Chemo-, Diastereo-, and Enantioselective Addition to N-Boc Imines.

Authors:  Barry M Trost; Chao-I Joey Hung
Journal:  J Am Chem Soc       Date:  2015-12-14       Impact factor: 15.419

4.  Metal-free synthesis of ynones from acyl chlorides and potassium alkynyltrifluoroborate salts.

Authors:  Cassandra L Taylor; Yuri Bolshan
Journal:  J Vis Exp       Date:  2015-02-24       Impact factor: 1.355

5.  One-pot Synthesis of 6-Aza-chromone Derivatives Through Cascade Carbonylation-Sonogashira-Cyclization.

Authors:  Gang Cheng; Yingbei Qi; Xiaoqian Zhou; Rong Sheng; Yong-Zhou Hu; Youhong Hu
Journal:  Sci Rep       Date:  2017-06-30       Impact factor: 4.379

6.  A novel one-pot synthesis of flavones.

Authors:  Meng-Yang Chang; Min-Chen Tsai; Chun-Yi Lin
Journal:  RSC Adv       Date:  2021-03-22       Impact factor: 3.361
  6 in total

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