Technology Process of (2S,3S)-1,3-dimethyl-2-phenyl-1,2,3,6-tetrahydropyridine
There total 10 articles about (2S,3S)-1,3-dimethyl-2-phenyl-1,2,3,6-tetrahydropyridine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(1S,2S)-N-allyl-N,2-dimethyl-1-phenylbut-3-en-1-amine;
With
hydrogenchloride;
In
diethyl ether;
at 0 ℃;
for 0.5h;
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride;
In
dichloromethane;
for 1h;
Reflux;
DOI:10.1039/c3ra45110k
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / ethyl acetate / Reflux
2.1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 1.5 h / -20 °C
3.1: ammonium cerium (IV) nitrate; sulfuric acid / acetonitrile; water / 1.5 h / 0 °C
3.2: 2 h / 20 °C / pH 12
4.1: potassium carbonate / acetonitrile / 4 h / Reflux
5.1: hydrogenchloride / diethyl ether / 0.5 h / 0 °C
5.2: 1 h / Reflux
With
hydrogenchloride; ammonium cerium (IV) nitrate; sulfuric acid; potassium hexamethylsilazane; potassium carbonate; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; diethyl ether; water; ethyl acetate; toluene; acetonitrile;
2.1: |Wittig Olefination;
DOI:10.1039/c3ra45110k
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium tetrahydroborate; trifluoroacetic acid / dichloromethane / 2 h / 0 - 20 °C
2.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / ethyl acetate / Reflux
3.1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 1.5 h / -20 °C
4.1: ammonium cerium (IV) nitrate; sulfuric acid / acetonitrile; water / 1.5 h / 0 °C
4.2: 2 h / 20 °C / pH 12
5.1: potassium carbonate / acetonitrile / 4 h / Reflux
6.1: hydrogenchloride / diethyl ether / 0.5 h / 0 °C
6.2: 1 h / Reflux
With
hydrogenchloride; sodium tetrahydroborate; ammonium cerium (IV) nitrate; sulfuric acid; potassium hexamethylsilazane; potassium carbonate; trifluoroacetic acid; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; diethyl ether; dichloromethane; water; ethyl acetate; toluene; acetonitrile;
3.1: |Wittig Olefination;
DOI:10.1039/c3ra45110k