Synthesis of some 3-(thiazol-4-yl)-4-hydroxycoumarins

Synthesis of some 3-(thiazol-4-yl)-4-hydroxycoumarins

In this work, an easy and efficient procedure for the synthesis of eight 3-(thiazol-4-yl)-4-hydroxychromen-2-one derivatives is presented. 3-Acetyl-4-hydroxychromen-2-one (1) was brominated with phenyltrimethylammonium tribromide to afford 3-(2-bromoacetyl)-4-hydroxychromen-2-one (2). Compound 2 rea...

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Bibliographic Details
Main Authors: LJUBOMIR KRSTIC, NEDELJKO MANOJLOVIC, SLAVICA SOLUJIC, NENAD VUKOVIC, SLOBODAN SUKDOLAK
Format: Article
Language:English
Published: Serbian Chemical Society 2004-05-01
Series:Journal of the Serbian Chemical Society
Subjects:
Hantzsch reaction
3-(2-bromoacetyl)-4-hydroxychromen-2-one
3-(thiazol-4-yl)-4-hydroxycoumarins
Online Access:http://www.shd.org.yu/HtDocs/SHD/Vol69/No5/V69-No5-01.pdf

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http://www.shd.org.yu/HtDocs/SHD/Vol69/No5/V69-No5-01.pdf

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