(3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one

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Chemical Name:(3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one
CAS No.:138383-20-7
Molecular Formula:C₂₂H₂₅F₃N₂O₂
Molecular Weight:406.448
Hs Code.:

Synonyms:(3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one

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Chemical Property of (3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one

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Technology Process of (3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one

There total 7 articles about (3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-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:

: 128510-18-9
2-[(3S,4S)-4-(4-Methoxy-phenyl)-3-methyl-2-oxo-6-trifluoromethyl-2,3,4,5-tetrahydro-benzo[b]azepin-1-yl]-propionitrile

: 138383-20-7
(3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one

Guidance literature:: With Rh/Al₂O₃; ammonia; hydrogen; In methanol; for 20h; under 2585.7 Torr;
DOI:10.1021/jm00082a020

Reference yield:

: 6656-49-1
2-methyl-1-nitro-3-(trifluoromethyl)benzene

: 138383-20-7
(3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one

Guidance literature:: Multi-step reaction with 7 steps

1: NaH / dimethylformamide / Ambient temperature

2: 1.) NaH / 1.) DMF, 0 deg C, 20 min, 2.) DMF, 0 deg C, 4 h

3: H₂ / 10percent Pd/C / acetonitrile / 4 h / 2068.6 Torr

4: MeONa / methanol / 3 h / Heating

5: LiBr / dimethylformamide / 4 h / Heating

6: 1.) NaH / 1.) DMF, RT, 15 min, 2.) DMF, 45 deg C, 110 min

7: 0.56 g / H₂, Rh/Al₂O₃, NH₃ / methanol / 20 h / 2585.7 Torr

With Rh/Al₂O₃; ammonia; hydrogen; sodium methylate; sodium hydride; lithium bromide; palladium on activated charcoal; In methanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm00082a020

Reference yield:

: 7443-25-6
dimethyl 2-(4-methoxybenzylidene)malonate

: 138383-20-7
(3S,4S)-1-(2-Amino-1-methyl-ethyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one

Guidance literature:: Multi-step reaction with 7 steps

1: NaH / dimethylformamide / Ambient temperature

2: 1.) NaH / 1.) DMF, 0 deg C, 20 min, 2.) DMF, 0 deg C, 4 h

3: H₂ / 10percent Pd/C / acetonitrile / 4 h / 2068.6 Torr

4: MeONa / methanol / 3 h / Heating

5: LiBr / dimethylformamide / 4 h / Heating

6: 1.) NaH / 1.) DMF, RT, 15 min, 2.) DMF, 45 deg C, 110 min

7: 0.56 g / H₂, Rh/Al₂O₃, NH₃ / methanol / 20 h / 2585.7 Torr

With Rh/Al₂O₃; ammonia; hydrogen; sodium methylate; sodium hydride; lithium bromide; palladium on activated charcoal; In methanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm00082a020