Synthesis of Benzoxazole and Benzimidazole Derivatives  via  Ligand‐Free Copper(I)‐Catalyzed Cross‐Coupling Reaction of  o ‐Halophenols or  o ‐Haloanilines with Carbodiimides | Zendy

Shen Guodong | Zendy; Bao Weiliang | Zendy

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Synthesis of Benzoxazole and Benzimidazole Derivatives via Ligand‐Free Copper(I)‐Catalyzed Cross‐Coupling Reaction of o ‐Halophenols or o ‐Haloanilines with Carbodiimides

Author(s) -

Shen Guodong,

Bao Weiliang

Publication year - 2010

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201000022

Subject(s) - benzoxazole , chemistry , benzimidazole , catalysis , ligand (biochemistry) , copper , combinatorial chemistry , coupling reaction , organic chemistry , receptor , biochemistry

A novel and efficient synthesis of benzoxazole and benzimidazole derivatives via a ligand‐free, copper(I)‐catalyzed, one‐pot cascade process has been developed. A variety of carbodiimides coupled with o ‐halophenols or o ‐haloanilines to give the products in moderate to excellent yields under the mild conditions.

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