3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid

Base Information

Chemical Name:3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid
CAS No.:81165-37-9
Molecular Formula:2C₂H₂O₄*C₄₆H₅₆N₂O₁₀
Molecular Weight:977.029
Hs Code.:

3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid

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Chemical Property of 3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid

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Technology Process of 3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid

There total 5 articles about 3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid 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: 70.0%

: 2274-11-5,26570-48-9,28158-16-9
ethylene glycol diacrylate

: 77354-33-7
(+/-)-1-(4-methoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochoride

: 81165-37-9
3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid

Guidance literature:: In benzene; for 48h; Heating;

Reference yield:

: 104-01-8
4-Methoxyphenylacetic acid

: 81165-37-9
3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 82 percent / 2 h / 190 - 210 °C

2: phosphoryl chloride / toluene / 3 h / Heating

3: 65 percent / sodium borohydride / 19 h / Ambient temperature

4: 70 percent / benzene / 48 h / Heating

With sodium tetrahydroborate; trichlorophosphate; In toluene; benzene;

Reference yield:

: 4078-65-3
N-[2-(3,4-dimethoxy-phenyl)-ethyl]-2-(4-methoxy-phenyl)-acetamide

: 81165-37-9
3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid

Guidance literature:: Multi-step reaction with 3 steps

1: phosphoryl chloride / toluene / 3 h / Heating

2: 65 percent / sodium borohydride / 19 h / Ambient temperature

3: 70 percent / benzene / 48 h / Heating

With sodium tetrahydroborate; trichlorophosphate; In toluene; benzene;