The reaction of 2-aminopyridine 1-oxides with thiophosgene. 2H-[1,2,4]Oxadiazolo[2,3-a]pyridin-2-thiones

2-Aminopyridine 1-oxides react with thiophosgene in ethanol solution in the presence of sodium bicarbonate to produce 2H-[1,2,4]oxadiazolo[2,3-af]pyridin-2-thiones. The products are stable at room temperature, however, they explode on being heated at the temperature range 121 to 137 °C.

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Bibliographic Details
Published in:Canadian journal of chemistry 1977-11, Vol.55 (21), p.3736-3739
Main Authors: Rousseau, Danielle, Taurins, Alfred
Format: Article
Language:English
Online Access:Get full text
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Description
Summary:2-Aminopyridine 1-oxides react with thiophosgene in ethanol solution in the presence of sodium bicarbonate to produce 2H-[1,2,4]oxadiazolo[2,3-af]pyridin-2-thiones. The products are stable at room temperature, however, they explode on being heated at the temperature range 121 to 137 °C.
ISSN:0008-4042
1480-3291
DOI:10.1139/v77-526