3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide

Base Information

Chemical Name:3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide
CAS No.:937057-87-9
Molecular Formula:C₂₆H₂₆ClN₃O₄
Molecular Weight:479.963
Hs Code.:

Synonyms:3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide

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Chemical Property of 3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide

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Technology Process of 3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide

There total 11 articles about 3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide 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:

: 151-18-8,60585-38-8
2-cyanoethylamine

: 937054-53-0
3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]propionic acid

: 937057-87-9
3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 ℃;

Reference yield:

: 937057-52-8
methyl (E)-3-(1-{4-chloro-2-[(2,3-dimethoxyphenyl)(hydroxy)methyl]phenyl}-1H-pyrrol-2-yl)-2-propenoate

: 937057-87-9
3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide

Guidance literature:: Multi-step reaction with 7 steps

1.1: trifluoroacetic acid / dichloromethane / 20 °C

2.1: Resolution of racemate

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 3 h / 0 °C

3.2: 3 h / 0 °C

4.1: triethylamine / dichloromethane / 3 h / 0 °C

5.1: dimethyl sulfoxide / 13 h / 50 °C

6.1: sodium hydroxide; water; isopropyl alcohol / 96 h / Heating / reflux

6.2: 0 °C

7.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C

With sodium hydroxide; lithium aluminium tetrahydride; water; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; isopropyl alcohol; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 937054-14-3
methyl [(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]acetate

: 937057-87-9
3-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]-N-[2-cyanoethyl]propanamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 3 h / 0 °C

1.2: 3 h / 0 °C

2.1: triethylamine / dichloromethane / 3 h / 0 °C

3.1: dimethyl sulfoxide / 13 h / 50 °C

4.1: sodium hydroxide; water; isopropyl alcohol / 96 h / Heating / reflux

4.2: 0 °C

5.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C

With sodium hydroxide; lithium aluminium tetrahydride; water; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; isopropyl alcohol; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide;