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Synthesis of novel pyridazino[4,5-b][1,4]oxazine-3,5-diones

✍ Scribed by Su-Dong Cho; Deok-Heon Kweon; Young-Jin Kang; Hyun-A Chung; Yong-Jin Yoon

Publisher
Journal of Heterocyclic Chemistry
Year
1998
Tongue
English
Weight
299 KB
Volume
35
Category
Article
ISSN
0022-152X

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✦ Synopsis

Abstract

Novel pyridazino[4,5‐b][1,4]oxazine‐3,5‐diones were synthesized from N‐[2‐(3,4‐dimethoxyphenyl)‐ethyl]‐2‐chloroacetamide (or 2‐chloropropanamide) and 1‐alkyl‐5‐halo‐4‐hydroxypyridazin‐6‐ones in good yield.

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ChemInform Abstract: Synthesis of Novel
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