N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide

Base Information

Chemical Name:N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide
CAS No.:1237587-53-9
Molecular Formula:C₂₀H₁₇Cl₃F₃N₃O₂
Molecular Weight:494.728
Hs Code.:

Synonyms:N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide

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Chemical Property of N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide

Chemical Property:

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Technology Process of N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide

There total 6 articles about N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1237587-85-7
5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenylhydrazine

: 141-75-3
butyryl chloride

: 1237587-53-9
N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide

Guidance literature:: With triethylamine; In tetrahydrofuran; at 0 - 20 ℃;

Reference yield:

: 864725-22-4
1,3-dichloro-5-(3,3,3-trifluoroprop-1-en-2-yl)benzene

: 1237587-53-9
N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-chloro-succinimide / N,N-dimethyl-formamide / 1 h / 60 °C

1.2: 6 h

2.1: acetic acid; iron / ethanol; water / 0.83 h / 75 °C

3.1: hydrogenchloride / 1,4-dioxane; water / 0.33 h / 20 °C

3.2: 0.25 h / 0 °C

4.1: triethylamine / tetrahydrofuran / 0.33 h / 0 - 20 °C

With hydrogenchloride; N-chloro-succinimide; iron; acetic acid; triethylamine; In tetrahydrofuran; 1,4-dioxane; ethanol; water; N,N-dimethyl-formamide;

Reference yield:

: 1071928-04-5
5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chloronitrobenzene

: 1237587-53-9
N′-{5-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-chlorophenyl}butyrohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1.1: acetic acid; iron / ethanol; water / 0.83 h / 75 °C

2.1: hydrogenchloride / 1,4-dioxane; water / 0.33 h / 20 °C

2.2: 0.25 h / 0 °C

3.1: triethylamine / tetrahydrofuran / 0.33 h / 0 - 20 °C

With hydrogenchloride; iron; acetic acid; triethylamine; In tetrahydrofuran; 1,4-dioxane; ethanol; water;