1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone

Base Information

Chemical Name:1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone
CAS No.:1312713-63-5
Molecular Formula:C₂₀H₁₇ClF₃N₃O₂
Molecular Weight:423.822
Hs Code.:

Synonyms:1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone

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Chemical Property of 1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone

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Technology Process of 1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone

There total 3 articles about 1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)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: 65.0%

: 1312713-72-6
1-(2-(3-chlorophenyl)-4-methylenepyrazolidin-1-yl)ethanone

: 74467-04-2
N-hydroxy-2-(trifluoromethyl)benzene-1-carbonimidoyl chloride

: 1312713-63-5
1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; Inert atmosphere; Cooling with ice;
DOI:10.1021/jo200924y

Reference yield:

: 13123-97-2
N’-(3-chlorophenyl)acetohydrazide

: 1312713-63-5
1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride / tetrahydrofuran; mineral oil / 20 °C / Cooling with ice; Inert atmosphere

2: triethylamine / dichloromethane / 20 °C / Inert atmosphere; Cooling with ice

With sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane; mineral oil;
DOI:10.1021/jo200924y

Reference yield:

: 14763-20-3
3-chlorophenyl hydrazine

: 1312713-63-5
1-(8-(4-chlorophenyl)-3-(2-(trifluoromethyl)phenyl)-1-oxa-2,7,8-triazaspiro[4.4]non-2-en-7-yl)ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / diethyl ether / 0 °C

2: sodium hydride / tetrahydrofuran; mineral oil / 20 °C / Cooling with ice; Inert atmosphere

3: triethylamine / dichloromethane / 20 °C / Inert atmosphere; Cooling with ice

With sodium hydride; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane; mineral oil;
DOI:10.1021/jo200924y