4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

Base Information

Chemical Name:4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one
CAS No.:1345014-51-8
Molecular Formula:C₂₁H₁₈FN₃O
Molecular Weight:347.392
Hs Code.:

Synonyms:4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

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Chemical Property of 4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

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Technology Process of 4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

There total 3 articles about 4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-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: 21.0%

: 443-86-7
3-fluoro-2-methylaniline

: 1345014-05-2
tert-butyl 4-(methylsulfonyl)-5-oxo-2-phenyl-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate

: 1345014-51-8
4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

Guidance literature:: In ethanol; at 160 ℃; for 6h; under 9000.9 Torr; microwave irradiation;

Reference yield:

: 1345013-92-4
tert-butyl 3-[bis(methylthio)methylene]-2,4-dioxopiperidine-1-carboxylate

: 1345014-51-8
4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium tert-butylate / dimethyl sulfoxide; tetrahydrofuran / 2.5 h

1.2: 2 h / 90 °C

2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 2.5 h / 5 - 20 °C

3.1: ethanol / 6 h / 160 °C / 9000.9 Torr / microwave irradiation

With potassium tert-butylate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; ethanol; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 1345013-95-7
tert-butyl 4-(methylthio)-5-oxo-2-phenyl-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate

: 1345014-51-8
4-[(3-fluoro-2-methylphenyl)amino]-2-phenyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 2.5 h / 5 - 20 °C

2: ethanol / 6 h / 160 °C / 9000.9 Torr / microwave irradiation

With 3-chloro-benzenecarboperoxoic acid; In ethanol; dichloromethane;