1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

Base Information

Chemical Name:1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate
CAS No.:1258856-09-5
Molecular Formula:C₃₁H₃₇N₅O₅
Molecular Weight:559.665
Hs Code.:

1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

Synonyms:1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

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Chemical Property of 1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

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Technology Process of 1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

There total 7 articles about 1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate 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:

: 1167415-61-3
2-[(1-methylethyl)oxy]-5-[3-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-1,2,4-oxadiazol-5-yl]benzonitrile hydrochloride

: 30992-29-1
Boc-Aib-OH

: 1258856-09-5
1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

Guidance literature:: Boc-Aib-OH; With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20 ℃; for 0.0833333h;

2-[(1-methylethyl)oxy]-5-[3-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-1,2,4-oxadiazol-5-yl]benzonitrile hydrochloride; In N,N-dimethyl-formamide; at 20 ℃; for 2h;

Reference yield:

: 258273-31-3
3-cyano-4-isopropoxybenzoic acid

: 1258856-09-5
1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: oxalyl dichloride / N,N-dimethyl-formamide / 4 h / 20 °C

2.1: pyridine / toluene / 1.5 h / 110 °C / Inert atmosphere; Reflux

3.1: hydrogenchloride / dichloromethane; 1,4-dioxane; diethyl ether / 3.5 h

4.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0.08 h / 20 °C

4.2: 2 h / 20 °C

With pyridine; hydrogenchloride; oxalyl dichloride; N-ethyl-N,N-diisopropylamine; HATU; N,N-dimethyl-formamide; In 1,4-dioxane; diethyl ether; dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 264264-28-0
1,1-dimethylethyl-7-{[(trifluoromethyl)sulfonyl]oxy}-1,2,4,5-tetrahydro-3H-3-benzazepine-3-carboxylate

: 1258856-09-5
1,1-dimethylethyl {2-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydo-3H-3-benzazepin-3-yl]-1,1-dimethyl-2-oxoethyl}carbamate

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 1.25 h / 100 °C / Inert atmosphere

2.1: hydroxylamine hydrochloride; sodium hydrogencarbonate / ethanol / 4 h / 60 °C / Reflux

3.1: pyridine / toluene / 1.5 h / 110 °C / Inert atmosphere; Reflux

4.1: hydrogenchloride / dichloromethane; 1,4-dioxane; diethyl ether / 3.5 h

5.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0.08 h / 20 °C

5.2: 2 h / 20 °C

With pyridine; hydrogenchloride; hydroxylamine hydrochloride; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; HATU; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; diethyl ether; ethanol; dichloromethane; N,N-dimethyl-formamide; toluene;