Literature DB >> 20055376

Synthetic approach to polysubstituted furans: an efficient addition/oxidative cyclization of alkynoates and 1,3-dicarbonyl compounds.

Weibing Liu1, Huanfeng Jiang, Min Zhang, Chaorong Qi.   

Abstract

A novel and reliable method for the direct construction of polysubstituted furans is reported. The key transformation involves Sn(II)- and Cu(I)-involved addition/oxidative cyclization of alkynoates and 1,3-dicarbonyl compounds in the presence of 2,3-dichloro-5,6-dicyanobenzoquinone.

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Year:  2010        PMID： 20055376     DOI： 10.1021/jo902375k

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


  4 in total

Review 1.  Transition metal-mediated synthesis of monocyclic aromatic heterocycles.

Authors:  Anton V Gulevich; Alexander S Dudnik; Natalia Chernyak; Vladimir Gevorgyan
Journal:  Chem Rev       Date:  2013-01-10       Impact factor: 60.622

Review 2.  Alkynoates as Versatile and Powerful Chemical Tools for the Rapid Assembly of Diverse Heterocycles under Transition-Metal Catalysis: Recent Developments and Challenges.

Authors:  Imtiaz Khan; Aliya Ibrar; Sumera Zaib
Journal:  Top Curr Chem (Cham)       Date:  2021-01-05

3.  Reagent-controlled regiodivergent intermolecular cyclization of 2-aminobenzothiazoles with β-ketoesters and β-ketoamides.

Authors:  Irwan Iskandar Roslan; Kian-Hong Ng; Gaik-Khuan Chuah; Stephan Jaenicke
Journal:  Beilstein J Org Chem       Date:  2017-12-18       Impact factor: 2.883

4.  Regiospecific synthesis of polysubstituted furans with mono- to tricarboxylates from various sulfonium acylmethylides and acetylenic esters.

Authors:  Jun Dong; Hongguang Du; Jiaxi Xu
Journal:  RSC Adv       Date:  2019-08-12       Impact factor: 3.361
  4 in total

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