ethyl 2-(1-{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-5-yl)-2-methylpropanoate

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Chemical Name:ethyl 2-(1-{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-5-yl)-2-methylpropanoate
CAS No.:937055-64-6
Molecular Formula:C₂₉H₃₂ClN₅O₅
Molecular Weight:566.057
Hs Code.:

Synonyms:ethyl 2-(1-{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-5-yl)-2-methylpropanoate

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Chemical Property of ethyl 2-(1-{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-5-yl)-2-methylpropanoate

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Technology Process of ethyl 2-(1-{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-5-yl)-2-methylpropanoate

There total 10 articles about ethyl 2-(1-{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-5-yl)-2-methylpropanoate 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: 90.0%

: 2-[(4R,6S)-8-chloro-6-(2,3-dimethoxyphenyl)-4H,6H-pyrrolo[1,2-a][4,1]benzoxazepin-4-yl]ethyl methanesulfonate

: 149476-35-7
ethyl 2,2-dimethyl-2-(1H-tetrazol-5-yl)acetate

: 937055-64-6
ethyl 2-(1-{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-5-yl)-2-methylpropanoate

: 937055-63-5
ethyl 2-(2-{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-5-yl)-2-methylpropanoate

Guidance literature:: With tetra-(n-butyl)ammonium iodide; potassium carbonate;
DOI:10.1016/j.bmc.2012.02.054

Reference yield:

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

: 937055-64-6
ethyl 2-(1-{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-5-yl)-2-methylpropanoate

: 937055-63-5
ethyl 2-(2-{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-5-yl)-2-methylpropanoate

Guidance literature:: Multi-step reaction with 8 steps

1.1: trichlorophosphate / 20 °C / Cooling with ice

1.2: 3 h / 50 °C

2.1: toluene / 7 h / 100 °C

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

4.1: trifluoroacetic acid / dichloromethane / 8 h / 20 °C

5.1: CHIRALCEL OD column / hexane; isopropyl alcohol / Resolution of racemate

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

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

8.1: tetra-(n-butyl)ammonium iodide; potassium carbonate

With sodium tetrahydroborate; lithium aluminium tetrahydride; tetra-(n-butyl)ammonium iodide; potassium carbonate; triethylamine; trifluoroacetic acid; trichlorophosphate; In tetrahydrofuran; methanol; hexane; dichloromethane; isopropyl alcohol; toluene; 1.1: Vilsmeier reaction / 1.2: Vilsmeier reaction / 2.1: Wittig reaction / 4.1: Michael reaction;
DOI:10.1016/j.bmc.2012.02.054

Reference yield:

: 937057-49-3
1-[4-chloro-2-(2,3-dimethoxybenzoyl)phenyl]-1H-pyrrole-2-carbaldehyde

: 937055-64-6
ethyl 2-(1-{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-5-yl)-2-methylpropanoate

: 937055-63-5
ethyl 2-(2-{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-5-yl)-2-methylpropanoate

Guidance literature:: Multi-step reaction with 7 steps

1: toluene / 7 h / 100 °C

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

3: trifluoroacetic acid / dichloromethane / 8 h / 20 °C

4: CHIRALCEL OD column / hexane; isopropyl alcohol / Resolution of racemate

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

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

7: tetra-(n-butyl)ammonium iodide; potassium carbonate

With sodium tetrahydroborate; lithium aluminium tetrahydride; tetra-(n-butyl)ammonium iodide; potassium carbonate; triethylamine; trifluoroacetic acid; In tetrahydrofuran; methanol; hexane; dichloromethane; isopropyl alcohol; toluene; 1: Wittig reaction / 3: Michael reaction;
DOI:10.1016/j.bmc.2012.02.054