Technology Process of (3R,3aR,4R,6aS,8R,9bR)-4-(3,5-dimethoxyphenyl)-3,6,8-trimethyl-2,3a,4,6a,7,8,9,9b-octahydro-3H-benzo[de]quinoline
There total 14 articles about (3R,3aR,4R,6aS,8R,9bR)-4-(3,5-dimethoxyphenyl)-3,6,8-trimethyl-2,3a,4,6a,7,8,9,9b-octahydro-3H-benzo[de]quinoline 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:
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936368-38-6
(3R,3aR,4R,6aS,8R,9bR)-4-(3,5-dimethoxyphenyl)-3,6,8-trimethyl-2,3a,4,6a,7,8,9,9b-octahydro-3H-benzo[de]quinoline
- Guidance literature:
-
With
hydrogenchloride;
In
tetrahydrofuran;
at 50 ℃;
for 2h;
DOI:10.1021/ol070049a
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936368-38-6
(3R,3aR,4R,6aS,8R,9bR)-4-(3,5-dimethoxyphenyl)-3,6,8-trimethyl-2,3a,4,6a,7,8,9,9b-octahydro-3H-benzo[de]quinoline
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: potassium tert-butoxide / tetrahydrofuran / 1 h / 20 °C
1.2: tetrahydrofuran / -80 - 0 °C
1.3: CHCl3 / 2 h / 60 °C
2.1: 1.610 g / diisobutylaluminium hydride / CH2Cl2 / -20 - 23 °C
3.1: 94 percent / triethylamine / CH2Cl2 / 1 h / 0 °C
4.1: 98 percent / dimethylsulfoxide / 72 h / 50 °C
5.1: lithium diisopropylamide / hexane; tetrahydrofuran / 1 h / -80 °C
5.2: 87 percent / hexane; tetrahydrofuran / 0.5 h / -80 °C
6.1: 99 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0 - 23 °C
7.1: 96 percent / Dess-Martin periodinane / CH2Cl2 / 0 - 23 °C
8.1: 94 percent / camphorsulfonic acid / benzene / 10 h / 80 °C
9.1: LiAlH4 / diethyl ether / 24 h / 23 °C
10.1: 490 mg / aq. HCl / tetrahydrofuran / 2 h / 50 °C
With
hydrogenchloride; lithium aluminium tetrahydride; camphor-10-sulfonic acid; potassium tert-butylate; tetrabutyl ammonium fluoride; diisobutylaluminium hydride; Dess-Martin periodane; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; diethyl ether; hexane; dichloromethane; dimethyl sulfoxide; benzene;
7.1: Dess-Martin oxidation;
DOI:10.1021/ol070049a
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936368-35-3
ethyl (1S,2S,4aS,6R,8S,8aS)-8-{[tert-butyl(dimethyl)silyl]oxy}-2-(3,5-dimethoxyphenyl)-4,6-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylate
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936368-38-6
(3R,3aR,4R,6aS,8R,9bR)-4-(3,5-dimethoxyphenyl)-3,6,8-trimethyl-2,3a,4,6a,7,8,9,9b-octahydro-3H-benzo[de]quinoline
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: 1.610 g / diisobutylaluminium hydride / CH2Cl2 / -20 - 23 °C
2.1: 94 percent / triethylamine / CH2Cl2 / 1 h / 0 °C
3.1: 98 percent / dimethylsulfoxide / 72 h / 50 °C
4.1: lithium diisopropylamide / hexane; tetrahydrofuran / 1 h / -80 °C
4.2: 87 percent / hexane; tetrahydrofuran / 0.5 h / -80 °C
5.1: 99 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0 - 23 °C
6.1: 96 percent / Dess-Martin periodinane / CH2Cl2 / 0 - 23 °C
7.1: 94 percent / camphorsulfonic acid / benzene / 10 h / 80 °C
8.1: LiAlH4 / diethyl ether / 24 h / 23 °C
9.1: 490 mg / aq. HCl / tetrahydrofuran / 2 h / 50 °C
With
hydrogenchloride; lithium aluminium tetrahydride; camphor-10-sulfonic acid; tetrabutyl ammonium fluoride; diisobutylaluminium hydride; Dess-Martin periodane; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; diethyl ether; hexane; dichloromethane; dimethyl sulfoxide; benzene;
6.1: Dess-Martin oxidation;
DOI:10.1021/ol070049a