Crystal structures of two 6-(2-hydroxybenzoyl)-5H-thiazolo[3,2-a]pyrimidin-5-ones

Crystal structures of two 6-(2-hydroxybenzoyl)-5H-thiazolo[3,2-a]pyrimidin-5-ones

The title compounds, 6-(2-hydroxybenzyl)-5H-thiazolo[3,2-a]pyrimidin-5-one, C13H8N2O3S, (1), and 6-(2-hydroxybenzyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one, C14H10N2O3S, (2), were synthesized when a chromone-3-carboxylic acid, activated with (benzotriazol-1-yloxy)tripyrrolidinylphosphonium hexaf...

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Bibliographic Details
Main Authors: Ligia R. Gomes, John Nicolson Low, Fernando Cagide, Fernanda Borges
Format: Article
Language:English
Published: International Union of Crystallography 2015-07-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
thiazole
conformation
supramolecular structure
hydrogen bonding
π–π stacking interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015011044

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http://scripts.iucr.org/cgi-bin/paper?S2056989015011044

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