3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea

Base Information

Chemical Name:3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea
CAS No.:1442474-32-9
Molecular Formula:C₂₇H₂₇FN₆O₃
Molecular Weight:502.548
Hs Code.:

Synonyms:3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea

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Chemical Property of 3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea

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Technology Process of 3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea

There total 12 articles about 3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea 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: 10.0%

: 598-94-7
1,1-Dimethylurea

: 1442471-10-4
1-(5-(7-chloro-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-phenylurea

: 1442474-32-9
3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; at 100 ℃; Inert atmosphere;

Reference yield:

: 959162-97-1
6-chloro-4-ethylamino-nicotinic acid ethyl ester

: 1442474-32-9
3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea

Guidance literature:: Multi-step reaction with 5 steps

1: lithium aluminium tetrahydride / water; tetrahydrofuran / 1 h / -50 - 0 °C

2: manganese(IV) oxide / dichloromethane / 20 °C

3: potassium fluoride; aluminum oxide / N,N-dimethyl acetamide / 2 h / Sonication

4: triethylamine / tetrahydrofuran / 20 °C

5: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 100 °C / Inert atmosphere

With manganese(IV) oxide; aluminum oxide; potassium fluoride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; lithium aluminium tetrahydride; caesium carbonate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl acetamide; water;

Reference yield:

: 959162-99-3
(6-chloro-4-(ethylamino)pyridin-3-yl)methanol

: 1442474-32-9
3-(1-ethyl-3-(4-fluoro-2-methyl-5-(3-phenylureido)phenyl)-2-oxo-1,2-dihydro-1,6-naphthyridin-7-yl)-1,1-dimethylurea

Guidance literature:: Multi-step reaction with 4 steps

1: manganese(IV) oxide / dichloromethane / 20 °C

2: potassium fluoride; aluminum oxide / N,N-dimethyl acetamide / 2 h / Sonication

3: triethylamine / tetrahydrofuran / 20 °C

4: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 100 °C / Inert atmosphere

With manganese(IV) oxide; aluminum oxide; potassium fluoride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl acetamide;