Facile Synthesis of 3-Thioxo-3H-benzo[f]chromen-2-yl methanone and 3H-Benzo[f]chromene-3-one Under Solvent Free Condition

A facile, convenient, efficient and high yielding synthesis of a combinatorial library of coumarins has been developed by the condensation of readily available β-oxodithioesters and S,S-acetal with 2-hydroxy-1-naphthaldehyde in the presence of catalytic amount of CuCl_2 under solvent free conditions...

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Bibliographic Details
Published in:Bulletin of the Korean Chemical Society 2011, 32(1), , pp.175-178
Main Authors: Singh, Okram Mukherjee, Devi, Nepram Sushuma, Devi, Laishram Ronibala, Lim, Ki-Bum, Yoon, Yong-Jin, Lee, Sang-Geyong
Format: Article
Language:English
Subjects:
화학
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Summary:A facile, convenient, efficient and high yielding synthesis of a combinatorial library of coumarins has been developed by the condensation of readily available β-oxodithioesters and S,S-acetal with 2-hydroxy-1-naphthaldehyde in the presence of catalytic amount of CuCl_2 under solvent free conditions. KCI Citation Count: 10
ISSN:0253-2964
1229-5949
DOI:10.5012/bkcs.2011.32.1.175