Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate

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Chemical Name:Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate
CAS No.:937055-38-4
Molecular Formula:C₂₇H₂₈ClN₅O₅
Molecular Weight:538.003
Hs Code.:

Synonyms:Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate

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Chemical Property of Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate

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Technology Process of Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate

There total 14 articles about Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate 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:

: 937057-89-1
(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4-[2-(1H-1,2,3,4-tetrazol-5-yl)ethyl]-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepine

: 105-36-2
ethyl bromoacetate

: 937055-38-4
Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate

: 937055-37-3
Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-2H-1,2,3,4-tetrazol-2-yl)acetate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

Reference yield:

: 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

: 937055-38-4
Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate

Guidance literature:: Multi-step reaction with 4 steps

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

2: trimethylsilylazide; triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran; toluene / 20 °C

3: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 20 °C

4: potassium carbonate / N,N-dimethyl-formamide / 20 °C

With trimethylsilylazide; potassium carbonate; benzotriazol-1-ol; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; toluene; 2: Mitsunobu reaction;

Reference yield:

: 937057-48-2
[5-chloro-2-(1H-pyrrol-1-yl)phenyl](2,3-dimethoxyphenyl)methanone

: 937055-38-4
Ethyl 2-(5-{2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl}-1H-1,2,3,4-tetrazol-1-yl)acetate

Guidance literature:: Multi-step reaction with 13 steps

1.1: trichlorophosphate / 0.17 h / 0 - 20 °C

1.2: 2 h / 50 °C / Heating / reflux

1.3: 0.5 h / Heating / reflux

2.1: toluene / 100 °C

3.1: sodium tetrahydroborate / methanol / 1 h / 20 °C

4.1: trifluoroacetic acid / dichloromethane / 20 °C

5.1: Resolution of racemate

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

6.2: 3 h / 0 °C

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

8.1: dimethyl sulfoxide / 13 h / 50 °C

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

9.2: 0 °C

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

11.1: trimethylsilylazide; triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran; toluene / 20 °C

12.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 20 °C

13.1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

With sodium hydroxide; sodium tetrahydroborate; lithium aluminium tetrahydride; trimethylsilylazide; water; potassium carbonate; benzotriazol-1-ol; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; triphenylphosphine; isopropyl alcohol; trifluoroacetic acid; diethylazodicarboxylate; trichlorophosphate; In tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; 11.1: Mitsunobu reaction;