8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one

Base Information

Chemical Name:8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
CAS No.:1401993-76-7
Molecular Formula:C₂₉H₃₁F₃N₂O₄
Molecular Weight:528.571
Hs Code.:

Synonyms:8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one

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Chemical Property of 8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one

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Technology Process of 8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one

There total 4 articles about 8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 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:

: 1401994-85-1
8-[2-(2-methoxyphenyl)ethyl]-3-methyl-2-oxo-1-oxa-8-azaspiro[4.5]dec-3-ene-4-carboxylic acid, hydrochloride salt

: 199678-32-5
7-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline

: 1401993-76-7
8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; at 0 - 20 ℃; for 12h;

Reference yield:

: 36449-75-9
1-(2-bromoethyl)-2-methoxybenzene

: 1401993-76-7
8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 60 °C

2: sodium methylate / tetrahydrofuran / 15 h / 0 - 20 °C

3: triethylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / dichloromethane / 12 h / 0 - 20 °C

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

Reference yield:

: 41979-39-9
4-piperidone hydrochloride

: 1401993-76-7
8-[2-(2-methoxyphenyl)ethyl]-3-methyl-4-{[7-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}-1-oxa-8-azaspiro[4.5]dec-3-en-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 60 °C

2: sodium methylate / tetrahydrofuran / 15 h / 0 - 20 °C

3: triethylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / dichloromethane / 12 h / 0 - 20 °C

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