4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid

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Chemical Name:4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid
CAS No.:1167417-00-6
Molecular Formula:C₂₆H₂₈N₄O₄
Molecular Weight:460.533
Hs Code.:

Synonyms:4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid

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Chemical Property of 4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid

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Technology Process of 4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid

There total 8 articles about 4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-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: 63.0%

: 1167416-38-7
ethyl 4-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]butanoate

: 1167417-00-6
4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid

Guidance literature:: ethyl 4-[7-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl]butanoate; With sodium hydroxide; In ethanol; at 20 ℃; for 3h;

With acetic acid; pH=6; Cooling with ice;

Reference yield:

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

: 1167417-00-6
4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid

Guidance literature:: Multi-step reaction with 5 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: potassium carbonate / N,N-dimethyl-formamide / 4 h / 90 °C

5.1: sodium hydroxide / ethanol / 3 h / 20 °C

5.2: pH 6 / Cooling with ice

With pyridine; hydrogenchloride; oxalyl dichloride; potassium carbonate; sodium hydroxide; N,N-dimethyl-formamide; In 1,4-dioxane; diethyl ether; ethanol; 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

: 1167417-00-6
4-(7-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butanoic acid

Guidance literature:: Multi-step reaction with 6 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: potassium carbonate / N,N-dimethyl-formamide / 4 h / 90 °C

6.1: sodium hydroxide / ethanol / 3 h / 20 °C

6.2: pH 6 / Cooling with ice

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