Literature DB >> 16095327

Synthesis of benzo[b]furans via CuI-catalyzed ring closure.

Cheng-yi Chen1, Peter G Dormer.   

Abstract

A wide variety of benzo[b]furans were synthesized efficiently via a CuI-catalyzed ring closure of 2-haloaromatic ketones. The methodology was tolerant to various functional groups, affording benzofurans in 72-99% yields.

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Year:  2005        PMID： 16095327     DOI： 10.1021/jo050788+

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


  4 in total

Review 1.  Synthesis of Oxygen Heterocycles via Aromatic C-O Bond Formation Using Arynes.

Authors:  Hideto Miyabe
Journal:  Molecules       Date:  2015-07-09       Impact factor: 4.411

2.  Facile synthesis of 2-substituted benzo[b]furans and indoles by copper-catalyzed intramolecular cyclization of 2-alkynyl phenols and tosylanilines.

Authors:  Zhouting Rong; Kexin Gao; Lei Zhou; Jianyuan Lin; Guoying Qian
Journal:  RSC Adv       Date:  2019-06-07       Impact factor: 4.036

3.  Direct Arylation of Benzo[b]furan and Other Benzo-Fused Heterocycles.

Authors:  Toan Dao-Huy; Maximilian Haider; Fabian Glatz; Michael Schnürch; Marko D Mihovilovic
Journal:  European J Org Chem       Date:  2014-11-17

4.  Synthesis of Benzo[b]furans by Intramolecular C-O Bond Formation Using Iron and Copper Catalysis.

Authors:  Martyn C Henry; Andrew Sutherland
Journal:  Org Lett       Date:  2020-03-18       Impact factor: 6.005
  4 in total

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