prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate

Base Information

Chemical Name:prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate
CAS No.:1442474-04-5
Molecular Formula:C₂₁H₂₀F₂N₄O₃
Molecular Weight:414.412
Hs Code.:

Synonyms:prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate

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Chemical Property of prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate

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Technology Process of prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate

There total 13 articles about prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate 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: 88.0%

: 57933-83-2
Isopropenyl chloroformate

: 1442470-45-2
3-(5-amino-2,4-difluorophenyl)-1-ethyl-7-(methylamino)-1,6-naphthyridin-2(1H)-one

: 1442474-04-5
prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate

Guidance literature:: With sodium hydrogencarbonate; In ethyl acetate; at 20 ℃;

Reference yield:

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

: 1442474-04-5
prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate

Guidance literature:: Multi-step reaction with 6 steps

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

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

3: potassium carbonate / N,N-dimethyl-formamide / 90 °C

4: 1,8-diazabicyclo[5.4.0]undec-7-ene / 1-methyl-pyrrolidin-2-one / 5 h / 160 °C

5: trifluoroacetic acid / 1.5 h / 20 °C

6: sodium hydrogencarbonate / ethyl acetate / 20 °C

With manganese(IV) oxide; lithium aluminium tetrahydride; sodium hydrogencarbonate; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

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

: 1442474-04-5
prop-1-en-2-yl (5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2,4-difluorophenyl)carbamate

Guidance literature:: Multi-step reaction with 5 steps

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

2: potassium carbonate / N,N-dimethyl-formamide / 90 °C

3: 1,8-diazabicyclo[5.4.0]undec-7-ene / 1-methyl-pyrrolidin-2-one / 5 h / 160 °C

4: trifluoroacetic acid / 1.5 h / 20 °C

5: sodium hydrogencarbonate / ethyl acetate / 20 °C

With manganese(IV) oxide; sodium hydrogencarbonate; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; In 1-methyl-pyrrolidin-2-one; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;