4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide

Base Information

Chemical Name:4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide
CAS No.:1309958-21-1
Molecular Formula:C₂₁H₁₈Cl₂F₃N₃O₄S
Molecular Weight:536.359
Hs Code.:

Synonyms:4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide

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Chemical Property of 4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide

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Technology Process of 4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide

There total 3 articles about 4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide 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:

: 1309959-50-9
N-(3-amino-2-hydroxy-propyl)-4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-benzamide

: 1309958-21-1
4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide

Guidance literature:: N-(3-amino-2-hydroxy-propyl)-4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-benzamide; With pyridine; thionyl chloride; In dichloromethane; at 0 ℃; for 4h;

With hydrogenchloride; water; In dichloromethane;

Reference yield:

: 1309959-49-6
(3 {4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-benzoylamino}-2-hydroxy-propyl)-carbamic acid tert-butyl ester

: 1309958-21-1
4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide

Guidance literature:: Multi-step reaction with 2 steps

1: trifluoroacetic acid / dichloromethane / 10 h / 0 °C

2: pyridine; thionyl chloride / dichloromethane / 4 h / 0 °C

With pyridine; thionyl chloride; trifluoroacetic acid; In dichloromethane;

Reference yield:

: 864725-62-2
4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-2-methylbenzoic acid

: 1309958-21-1
4-[5-(3,5-Dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-(2-oxo-[1,2,3]oxathiazolidin-5-ylmethyl)-benzamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 6 h / 20 °C / Inert atmosphere

1.2: 16 h / Inert atmosphere

2.1: trifluoroacetic acid / dichloromethane / 10 h / 0 °C

3.1: pyridine; thionyl chloride / dichloromethane / 4 h / 0 °C

With pyridine; thionyl chloride; oxalyl dichloride; N,N-dimethyl-formamide; trifluoroacetic acid; In dichloromethane;