2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

Base Information

Chemical Name:2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester
CAS No.:1168133-93-4
Molecular Formula:C₂₆H₂₉ClN₂O₄
Molecular Weight:468.98
Hs Code.:

Synonyms:2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

There total 9 articles about 2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester 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: 41.0%

: 1073355-14-2
5?(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]oxadiazole

: 1168133-92-3
2-(3-chloro-5-cyclopropylmethoxy-4-iodophenyl)-4-methylpentanoic acid cyclopropylmethyl ester

: 1168133-93-4
2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

Guidance literature:: With cesium fluoride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,2-dimethoxyethane; at 100 ℃; for 18h; Inert atmosphere;

Reference yield:

: 1168133-91-2
2-(4-amino-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

: 1168133-93-4
2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium nitrite; sulfuric acid / water; ethanol / 0.5 h / 0 °C

1.2: 2.5 h / 0 - 60 °C

2.1: cesium fluoride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,2-dimethoxyethane / 18 h / 100 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sulfuric acid; cesium fluoride; sodium nitrite; In 1,2-dimethoxyethane; ethanol; water;

Reference yield:

: 10203-58-4
(2-methylpropyl)-propanedioic acid, diethyl ester

: 1168133-93-4
2-(4-benzo[c][1,2,5]oxadiazol-5-yl-3-chloro-5-cyclopropylmethoxyphenyl)-4-methylpentanoic acid cyclopropylmethyl ester

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.83 h / 0 °C

1.2: 16 h / 0 - 25 °C

2.1: sulfuric acid / acetic acid; water / 24 h / Reflux

3.1: sulfuric acid / 3 h / Reflux

4.1: n-butyllithium / hexane / 1 h / -15 - 25 °C

4.2: 16 h / 25 °C

5.1: zinc / acetic acid; water / 1 h / Reflux

6.1: N-chloro-succinimide / chloroform / 1 h / Reflux

7.1: sodium nitrite; sulfuric acid / water; ethanol / 0.5 h / 0 °C

7.2: 2.5 h / 0 - 60 °C

8.1: cesium fluoride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,2-dimethoxyethane / 18 h / 100 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; N-chloro-succinimide; n-butyllithium; sulfuric acid; sodium hydride; cesium fluoride; zinc; sodium nitrite; In 1,2-dimethoxyethane; ethanol; hexane; chloroform; water; acetic acid; N,N-dimethyl-formamide; mineral oil;