ChemicalBook CAS DataBase List 3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOHYDRAZIDE

3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOHYDRAZIDE synthesis

1synthesis methods

Product Name:3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOHYDRAZIDE
CAS Number:263255-98-7
Molecular formula:C11H9Cl2N3O2
Molecular Weight:286.11

4462-55-9 Synthesis

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride

4462-55-9
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3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOHYDRAZIDE

263255-98-7
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Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 0.25 h / 20 °C
1.2: 5 h / 20 °C
2.1: hydrazine hydrate / ethanol / 3 h / Reflux

References:

Manoj Kumar, Mesram;Venkataramana, Parikibanda;Yadagiri Swamy, Parikibanda;Chityala, Yadaiah [Chemistry - A European Journal,2021,vol. 27,# 70,p. 17713 - 17721]