(R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

Base Information

Chemical Name:(R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one
CAS No.:1416909-66-4
Molecular Formula:C₂₆H₂₆ClNO₄
Molecular Weight:451.95
Hs Code.:

Synonyms:(R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

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Chemical Property of (R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

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Technology Process of (R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

There total 7 articles about (R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one 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: 47.0%

: 1416909-67-5
1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

: 1416909-66-4
(R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

: 1416909-65-3
(S)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

Guidance literature:: With Chiralpak AS; In methanol; ethanol; Purification / work up; Resolution of racemate;

Reference yield:

: 1313366-30-1
1-(4-Chloro-phenyl)-7-hydroxy-6-methoxy-1,4-dihydro-2H-isoquinolin-3-one

: 1416909-66-4
(R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

: 1416909-65-3
(S)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 3 h / 55 °C

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 20 °C

2.2: 0.17 h / 13 - 170 °C

3.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 100 °C

4.1: Chiralpak AS / ethanol; methanol / Resolution of racemate

With sodium hydride; potassium carbonate; caesium carbonate; In methanol; ethanol; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 104-88-1
4-chlorobenzaldehyde

: 1416909-66-4
(R)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

: 1416909-65-3
(S)-1-(4-chloro-phenyl)-7-isopropoxy-6-(4-methoxy-benzyloxy)-1,4-dihydro-2H-isoquinolin-3-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: phosphoric acid / 2 h / 120 °C

2.1: caesium carbonate / N,N-dimethyl-formamide / 3 h / 55 °C

3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 20 °C

3.2: 0.17 h / 13 - 170 °C

4.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 100 °C

5.1: Chiralpak AS / ethanol; methanol / Resolution of racemate

With phosphoric acid; sodium hydride; potassium carbonate; caesium carbonate; In methanol; ethanol; N,N-dimethyl-formamide; mineral oil;