1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate

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Chemical Name:1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate
CAS No.:1167416-08-1
Molecular Formula:C₂₈H₃₄ClN₃O₄
Molecular Weight:512.049
Hs Code.:

Synonyms:1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate

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Chemical Property of 1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate

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Technology Process of 1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate

There total 9 articles about 1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate 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: 25.4%

: 55666-43-8
tert-butyl 3-bromopropionate

: 1167416-89-8
6-(5-{3-chloro-4-[(1-methyl ethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-2,3,4,5-tetrahydro-1H-3-benzazepine

: 1167416-08-1
1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 100 ℃; for 0.166667h; Microwave irradiation;

Reference yield: 25.0%

: 55666-43-8
tert-butyl 3-bromopropionate

: 1167415-51-1
6-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride

: 1167416-08-1
1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 100 ℃; for 0.166667h; Microwave irradiation;
DOI:10.1021/jm5010336

Reference yield:

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

: 1167416-08-1
1,1-dimethylethyl 3-[6-(5-{3-chloro-4-[(1-methylethyl)oxy] phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]propanoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 18 h / 20 °C

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 20 °C / Inert atmosphere

2.2: 1.5 h / Inert atmosphere; Reflux

3.1: trifluoroacetic acid / dichloromethane / 1 h / Reflux

4.1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 100 °C / Microwave irradiation

With sodium hydride; potassium carbonate; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/jm5010336