A facile method for the synthesis of thiocoumestan derivatives | Zendy

Nematollahi Davood | Zendy; Azizian Javad | Zendy; SargordanArani Mohsen | Zendy; Hesari Mahdi | Zendy; Mirza Behrooz | Zendy

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A facile method for the synthesis of thiocoumestan derivatives

Author(s) -

Nematollahi Davood,

Azizian Javad,

SargordanArani Mohsen,

Hesari Mahdi,

Mirza Behrooz

Publication year - 2009

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.146

Subject(s) - chemistry , potassium ferricyanide , oxidizing agent , combinatorial chemistry , ferricyanide , in situ , organic chemistry , potassium , oxidative phosphorylation , biochemistry

An efficient synthesis of thiocoumestan derivatives, starting from catechols and 4‐mercaptocoumarin in the presence of potassium ferricyanide as an oxidizing agent (Decker oxidation ) was developed. The results indicate that the 4‐mercaptocoumarin participates in Michael addition reactions with in situ generated o ‐benzoquinones. The present work has led to the development of a one‐pot oxidative method for the synthesis of the 6 H ‐benzothieno[3,2‐ c ][1]benzopyron‐6‐one derivatives. J. Heterocyclic Chem., (2009).

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