3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

Base Information

Chemical Name:3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole
CAS No.:930110-22-8
Molecular Formula:C₁₇H₁₁Cl₃F₃NO₂
Molecular Weight:424.634
Hs Code.:

Synonyms:3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

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Chemical Property of 3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

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Technology Process of 3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

There total 8 articles about 3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole 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: 66.0%

: 864736-24-3
2-chloro-4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-benzoic acid methyl ester

: 930110-27-3
2-chloro-4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-benzaldehyde

: 930110-22-8
3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

Guidance literature:: 2-chloro-4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-benzoic acid methyl ester; With diisobutylaluminium hydride; In dichloromethane; at -78 ℃; for 0.5h;

With methanol; In dichloromethane; at 20 ℃;

Reference yield:

: 67492-50-6
(3,5-dichlorophenyl)boronic acid

: 930110-22-8
3-[3-chloro-4-(hydroxymethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium carbonate / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran; water / 3 h / Heating / reflux

2.1: N-chloro-succinimide / 1,2-dimethoxyethane / 2 h / 70 °C

2.2: 20 h / 20 °C

3.1: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / 1,2-dichloro-ethane / 3 h / 70 °C

4.1: acetic acid / 2 h / 120 °C

4.2: 20 °C

5.1: sodium hydroxide; ethanol; water / 1 h / 100 °C

With sodium hydroxide; N-chloro-succinimide; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); ethanol; water; potassium carbonate; acetic acid; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; 1,2-dimethoxyethane; water; 1,2-dichloro-ethane;