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Syntheses and transformations of substituted benzazolyl- and tetrazolyl(benzotriazol-1-yl)methanes

✍ Scribed by Alan R. Katritzky; Diana Asian; Irina V. Shcherbakova; Jie Chen; Sergei A. Belyakov

Book ID
112131589
Publisher
Journal of Heterocyclic Chemistry
Year
1996
Tongue
English
Weight
577 KB
Volume
33
Category
Article
ISSN
0022-152X

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📜 SIMILAR VOLUMES

New routes to 1-functionally substituted
New routes to 1-functionally substituted arylbenzotriazoles: 3-Benzotriazol-1-yl-pyridazine-4-ones, 5-benzotriazol-1-yl-pyridazine-6-ones and 5-benzotriazol-1-yl-pyridazine-6-imines
✍ Fatima Al-Omran; Nouria Al-Awadl; Osama Yousef; Mohamed Hilmy Elnagdi 📂 Article 📅 2000 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 268 KB

## Abstract Condensation of 1‐arylhydrazono‐1‐benzotriazol‐1‐yl 2‐propanones (**5a‐c**) with DMF DMA afforded 1‐aryl‐3‐benzotriazol‐1‐yl‐1,4‐dihydropyridazine‐4‐ones (**8a‐c**). While condensation of 1‐functionally substituted methylbenzotriazoles **3b,c** with 2‐arylhydrazono‐3‐oxoarylpropanal **1