(1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline

Base Information

Chemical Name:(1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline
CAS No.:132283-76-2
Molecular Formula:C₂₇H₃₁NO₅
Molecular Weight:449.547
Hs Code.:

Synonyms:(1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline

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Chemical Property of (1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline

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Technology Process of (1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline

There total 8 articles about (1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline 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: 85.0%

: (3R)-8,9-dimethoxy-3-phenyl-3,5,6,10b-tetrahydro-2H-oxazolo[2,3-a]isoquinoline

: 2859-78-1
4-Bromoveratrole

: 132283-76-2
(1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: 4-Bromoveratrole; With magnesium; In tetrahydrofuran; at 20 ℃; for 1h;

(3R)-8,9-dimethoxy-3-phenyl-3,5,6,10b-tetrahydro-2H-oxazolo[2,3-a]isoquinoline; In tetrahydrofuran; at 20 ℃; for 2h; Further stages.;
DOI:10.1016/j.tetlet.2008.02.152

Reference yield: 84.0%

: 89980-69-8
3,4-dimethoxyphenylmagnesium bromide

: 123285-94-9
(3R,10bS)-8,9-dimethoxy-3-phenyl-2,3,5,6-tetrahydro-10bH-oxazolo<2.3-a>isoquinoline

: 132283-76-2
(1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: In tetrahydrofuran; at -78 ℃; for 1h;
DOI:10.1016/S0040-4020(01)87916-3

Reference yield:

: 56613-80-0
D-2-phenylglycinol

: 132283-76-2
(1S,1'R)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-2-(2-hydroxy-1-phenylethyl)-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: Multi-step reaction with 3 steps

1: ethanol; acetic acid / 5 h / Ambient temperature

2: Et₃N / CH₂Cl₂ / 1 h / -78 °C

3: 84 percent / tetrahydrofuran / 1 h / -78 °C

With triethylamine; In tetrahydrofuran; ethanol; dichloromethane; acetic acid;
DOI:10.1016/S0040-4020(01)87916-3