SnCl 2  · 2H 2 O‐catalyzed one‐pot synthesis of 4(3 H )‐quinazolinones from anthranilic acid, ortho esters, and amines under solvent free conditions | Zendy

Wang Min | Zendy; Song Zhiguo | Zendy; Zhang Tingting | Zendy

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SnCl 2 · 2H 2 O‐catalyzed one‐pot synthesis of 4(3 H )‐quinazolinones from anthranilic acid, ortho esters, and amines under solvent free conditions

Author(s) -

Wang Min,

Song Zhiguo,

Zhang Tingting

Publication year - 2010

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.330

Subject(s) - chemistry , anthranilic acid , catalysis , condensation , solvent , organic chemistry , medicinal chemistry , reaction conditions , physics , thermodynamics

A simple, efficient, and green procedure for the one‐pot synthesis of 4(3 H )‐quinazolinones by three components condensation of anthranilic acid, ortho esters, and amines in the presence of SnCl 2 · 2H 2 O has been developed. The reaction occurred within short reaction time at room temperature under solvent‐free conditions to afford the title products in excellent yields. J. Heterocyclic Chem., (2010).

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