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SYNTHESIS OF 3-METHYLISOXAZOLE- 5-CARBOXAMIDES AND 5-[(1H-PYRAZOL-1-YL)CARBONYL]- 3-METHYLISOXAZOLES

✍ Scribed by Martins, Marcos; Neto, Marcelo; Sinhorin, Adilson; Bastos, Giovani; Zimmermann, Nilo; Rosa, Adriano; Bonacorso, Helio; Zanatta, Nilo

Book ID
120580412
Publisher
Taylor and Francis Group
Year
2002
Tongue
English
Weight
158 KB
Volume
32
Category
Article
ISSN
0039-7911

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πŸ“œ SIMILAR VOLUMES

3-[(3-Ethyl-1-methyl-4-nitro-1H-pyrazol-
3-[(3-Ethyl-1-methyl-4-nitro-1H-pyrazol-5-yl)carbonΒ­yl]-1H-benzimidazole
✍ Tan, Cheng-Xia ;Sun, Na-Bo ;Weng, Jian-Quan ;Shen, De-Long πŸ“‚ Article πŸ“… 2006 πŸ› International Union of Crystallography 🌐 English βš– 114 KB

In the title compound, C~14~H~13~N~5~O~3~, the dihedral angle formed between the five-membered pyrazole and the benzimidazole ring system is 68.2β€…(2)Β°.

Ethyl 4-(2-bromomethyl-5,5-dimethyl-1,3-
Ethyl 4-(2-bromomethyl-5,5-dimethyl-1,3-dioxan-2-yl)-5-methylisoxazole-3-carboxylate
✍ Twamley, Brendan ;Szabon-Watola, Monika ;Sharma, Shikha ;Natale, Nicholas R. πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 386 KB

In the structure of the title compound, C 14 H 20 BrNO 5 , at 90 (2) K, the isoxazole is an axial substituent of the chair conformation dimethyldioxanyl ring. There is an antiparallel arrangement of the isoxazole rings with an oxygen to ring centroid distance of 3.402 (6) A ˚.