7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione

Base Information

Chemical Name:7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione
CAS No.:85313-17-3
Molecular Formula:C₂₀H₂₀N₂O₄
Molecular Weight:352.39
Hs Code.:

Synonyms:7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione

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Chemical Property of 7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione

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Technology Process of 7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione

There total 4 articles about 7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione 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: 61.0%

: C₂₅H₂₁BrN₃O₂⁽¹⁺⁾

: 85313-17-3
7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione

: 106-40-1
4-bromo-aniline

Guidance literature:: With hydrogenchloride; In methanol; for 3h; Heating;
DOI:10.1016/0040-4020(82)80032-X

Reference yield:

: 13076-43-2
3-(aminocarbonyl)-1-benzylpyridinium bromide

: 85313-17-3
7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 1)sodium hydride / 1)sodium hydride,THF,-20 degC 2)-40 degC,4 h,room temp

2: N-carbethoxymethylenequinolinium bromide / acetonitrile / Ambient temperature

3: 61 percent / cc.HCl / methanol / 3 h / Heating

With hydrogenchloride; 1-(2-ethoxy-2-oxoethyl)quinolin-1-ium bromide; sodium hydride; In methanol; acetonitrile;
DOI:10.1016/0040-4020(82)80032-X

Reference yield:

: ethyl 2-(p-bromophenylamino)cyclopent-1-ene carboxylate

: 85313-17-3
7-benzyl-4-methoxycarbonylpropyl-1,2,3,7-tetrahydro<2,7>naphthyridin-1,3-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 1)sodium hydride / 1)sodium hydride,THF,-20 degC 2)-40 degC,4 h,room temp

2: N-carbethoxymethylenequinolinium bromide / acetonitrile / Ambient temperature

3: 61 percent / cc.HCl / methanol / 3 h / Heating

With hydrogenchloride; 1-(2-ethoxy-2-oxoethyl)quinolinium bromide; sodium hydride; In methanol; acetonitrile;
DOI:10.1016/0040-4020(82)80032-X