4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

Base Information

Chemical Name:4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid
CAS No.:1165946-75-7
Molecular Formula:C₂₉H₃₄ClN₃O₇
Molecular Weight:572.058
Hs Code.:

4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

Synonyms:4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

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Chemical Property of 4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

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Technology Process of 4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

There total 17 articles about 4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid 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: 94.0%

: 1165946-69-9
1,1-dimethylethyl 9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-5-[4-(ethyloxy)-4-oxobutyl]-2,3-dihydro-1,4-benzoxazepine-4(5H)-carboxylate

: 1165946-75-7
4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

Guidance literature:: 1,1-dimethylethyl 9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-5-[4-(ethyloxy)-4-oxobutyl]-2,3-dihydro-1,4-benzoxazepine-4(5H)-carboxylate; With sodium hydroxide; In ethanol; water; at 50 ℃; for 2h;

With acetic acid; In water;
DOI:10.1021/jm5010336

Reference yield:

: 213598-07-3
3-chloro-4-isopropoxy-benzoic acid

: 1165946-75-7
4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 16 h / 20 °C

2: triethylamine / acetonitrile / 73 h / 20 °C / Reflux

3: sodium hydroxide / ethanol; water / 2 h / 50 °C

With oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; sodium hydroxide; In ethanol; dichloromethane; water; acetonitrile;
DOI:10.1021/jm5010336

Reference yield:

: 3964-57-6
methyl 4-hydroxy-3-chlorobenzoate

: 1165946-75-7
4-(9-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-4-{[(1,1-dimethylethyl)oxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl)butanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 16 h / 70 °C

1.2: 2 h / 60 °C

2.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 16 h / 20 °C

3.1: triethylamine / acetonitrile / 73 h / 20 °C / Reflux

4.1: sodium hydroxide / ethanol; water / 2 h / 50 °C

With oxalyl dichloride; potassium carbonate; triethylamine; N,N-dimethyl-formamide; sodium hydroxide; In ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm5010336