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Microwave assisted one-pot tandem three-component synthesis of 2,4,5-triary1-2-4-dihydro-3H-1,2,4-triazol-3-one derivatives

✍ Scribed by Mohammadi, Bagher; Adib, Mehdi

Book ID
121658828
Publisher
Chinese Electronic Periodical Services
Year
2014
Tongue
English
Weight
376 KB
Volume
25
Category
Article
ISSN
1001-8417

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πŸ“œ SIMILAR VOLUMES

Microwave-assisted synthesis of some 1,2
Microwave-assisted synthesis of some 1,2,4-triazol-5-one derivatives
✍ Bahittin Kahveci; Musa Γ–zil; MevlΓΌt Serdar πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 124 KB πŸ‘ 1 views

## Abstract A series of 3‐alkyl(aryl)‐4‐(__p__‐hydroxy‐phenyl)‐4,5‐dihydro‐1__H__‐1,2,4‐triazol‐5‐ones **2** were obtained from the reaction of alkyl (aryl) ester ethoxycarbonyl hydrazones **1** with __p__‐hydroxy aniline. The reaction of **1** with 1,4‐diamino benzene (1:1) to afford 3‐alkyl(aryl)

3-Methyl-1-phenyl-4,5-dihydro-1,2,4-tria
3-Methyl-1-phenyl-4,5-dihydro-1,2,4-triazol-5(1H)-one
✍ Jing, Heng ;Zhu, Hong-Jun ;Liu, Shan ;Zheng, Wei ;Wu, Ya-Ming πŸ“‚ Article πŸ“… 2006 πŸ› International Union of Crystallography 🌐 English βš– 131 KB

In the molecule of the title compound, C 9 H 9 N 3 O, the dihedral angle between the planar rings is 7.49 (3) . In the crystal structure, intermolecular N-HÁ Á ÁO hydrogen bonds link the molecules into dimers, which may be effective in the stabilization of the crystal structure.