1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

Base Information

Chemical Name:1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone
CAS No.:1575795-15-1
Molecular Formula:C₂₂H₁₆Cl₂F₄N₂O₆S
Molecular Weight:583.344
Hs Code.:

1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

Synonyms:1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

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Chemical Property of 1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

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Technology Process of 1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

There total 4 articles about 1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone 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:

: 2516-97-4
2-(methylsulfonyl)acetic acid

: 1575811-30-1
5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran] trifluoroacetate

: 1575795-15-1
1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 18h; Inert atmosphere;

Reference yield:

: 1575811-23-2
tert-butyl 6-(hydroxyiminomethyl)spiro[1H-isobenzofuran-3,3’-azetidine]-1’-carboxylate

: 1575795-15-1
1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-chloro-succinimide / N,N-dimethyl-formamide / 1 h / 55 °C / Inert atmosphere

1.2: 3 h / 55 °C / Inert atmosphere

2.1: dichloromethane / 1.25 h / 0 - 20 °C

3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / N,N-dimethyl-formamide / 18 h / 20 °C / Inert atmosphere

With N-chloro-succinimide; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 1575811-25-4
tert-butyl 5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-carboxylate

: 1575795-15-1
1-(5'-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-1,4,2-dioxazol-3-yl)-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone

Guidance literature:: Multi-step reaction with 2 steps

1: dichloromethane / 1.25 h / 0 - 20 °C

2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / N,N-dimethyl-formamide / 18 h / 20 °C / Inert atmosphere

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; N,N-dimethyl-formamide;