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Novel synthesis of pyridazino[4,5-b][1,4]oxazin-3,8-diones

✍ Scribed by Su-Dong Cho; Sang-Yong Song; Yong-Dae Park; Jeum-Jong Kim; Woo-Hong Joo; Motoo Shiro; J.R. Falck; Dong-Soo Shin; Yong-Jin Yoon

Book ID
108284788
Publisher
Elsevier Science
Year
2003
Tongue
French
Weight
228 KB
Volume
44
Category
Article
ISSN
0040-4039

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📜 SIMILAR VOLUMES

Novel Synthesis of Pyridazino[4,5-b][1,4
Novel Synthesis of Pyridazino[4,5-b][1,4]oxazin-3,8-diones.
✍ Su-Dong Cho; Sang-Yong Song; Yong-Dae Park; Jeum-Jong Kim; Woo-Hong Joo; Motoo S 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 96 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Synthesis of novel pyridazino[4,5-b][1,4
Synthesis of novel pyridazino[4,5-b][1,4]oxazine-3,5-diones
✍ Su-Dong Cho; Deok-Heon Kweon; Young-Jin Kang; Hyun-A Chung; Yong-Jin Yoon 📂 Article 📅 1998 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 299 KB

## 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.

ChemInform Abstract: Synthesis of Novel
ChemInform Abstract: Synthesis of Novel Pyridazino[4,5-b][1,4]oxazine-3,5-diones.
✍ S.-D. CHO; D.-H. KWEON; Y.-J. KANG; H.-A. CHUNG; Y.-J. YOON 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

## Synthesis of Novel Pyridazino[4,4] oxazine-3,5-diones. -A series of novel pyridazinooxazinediones (VI) (14 examples) are synthesized in good yields by reaction of 5-halopyridazinones (IV) with chloroacetamide derivatives (V). -(