(S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide

Base Information

Chemical Name:(S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide
CAS No.:1269646-76-5
Molecular Formula:C₂₂H₂₅N₇O₅
Molecular Weight:467.484
Hs Code.:

Synonyms:(S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide

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Chemical Property of (S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide

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Technology Process of (S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide

There total 6 articles about (S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide 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: 29.0%

: 1269646-75-4
(S)-5-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)phenyl)-1,3,4-oxadiazol-2(3H)-one

: 141-43-5
ethanolamine

: 1269646-76-5
(S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide

Guidance literature:: for 22h; Reflux;

Reference yield:

: 29274-24-6
5-chloropyrazolo[1,5-a]pyrimidine

: 1269646-76-5
(S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: N-Bromosuccinimide / dichloromethane / 1 h / 20 °C

2.1: sodium hydride / N,N-dimethyl-formamide / 12 h / 20 °C

3.1: potassium carbonate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos / 1,4-dioxane / 19 h / 100 °C / Inert atmosphere

4.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 0.33 h / 20 °C

4.2: 1 h / 20 °C

5.1: N,N-dimethyl-formamide / 1 h / 20 °C

6.1: 22 h / Reflux

With N-Bromosuccinimide; sodium hydride; potassium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 960613-96-1
3-bromo-5-chloro-pyrazolo[1,5-a]pyrimidine

: 1269646-76-5
(S)-N-(2-hydroxyethyl)-2-(4-(5-(4-isopropyl-2-oxooxazolidin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl)benzoyl)hydrazinecarboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 12 h / 20 °C

2.1: potassium carbonate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos / 1,4-dioxane / 19 h / 100 °C / Inert atmosphere

3.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 0.33 h / 20 °C

3.2: 1 h / 20 °C

4.1: N,N-dimethyl-formamide / 1 h / 20 °C

5.1: 22 h / Reflux

With sodium hydride; potassium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos; In 1,4-dioxane; N,N-dimethyl-formamide;