(S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

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Chemical Name:(S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate
CAS No.:1269647-89-3
Molecular Formula:C₃₇H₅₃N₉O₄Si
Molecular Weight:715.971
Hs Code.:

(S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

Synonyms:(S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

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Chemical Property of (S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

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Technology Process of (S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

There total 12 articles about (S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate 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: 90.0%

: 1269647-65-5
(S)-5-isopropyl-1-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-2-one

: 158407-04-6
tert-butyl 4-(bromomethyl)piperidine-1-carboxylate

: 1269647-89-3
(S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

Guidance literature:: (S)-5-isopropyl-1-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-2-one; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 - 20 ℃; Inert atmosphere;

tert-butyl 4-(bromomethyl)piperidine-1-carboxylate; In N,N-dimethyl-formamide; mineral oil; at 80 ℃; for 1h;

Reference yield:

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

: 1269647-89-3
(S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 7 steps

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

2.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 4 h / 100 °C

3.1: triphenylphosphine; diisopropyl (E)-azodicarboxylate / tetrahydrofuran / 2 h / 20 °C

4.1: methylhydrazine / methanol / 20 °C

5.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C

6.1: sodium carbonate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos / 1,4-dioxane; water / 80 °C / sealed tube; Inert atmosphere

7.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 - 20 °C / Inert atmosphere

7.2: 1 h / 80 °C

With N-Bromosuccinimide; sodium hydride; sodium carbonate; diisopropyl (E)-azodicarboxylate; N-ethyl-N,N-diisopropylamine; triphenylphosphine; methylhydrazine; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 29274-22-4
pyrazolo[1,5-a]pyrimidine-5-ol

: 1269647-89-3
(S)-tert-butyl 4-((4-isopropyl-2-oxo-3-(3-(4-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-1,2,4-triazol-3-yl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)imidazolidin-1-yl)methyl)piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 8 steps

1.1: trichlorophosphate / 3 h / Reflux

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

3.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 4 h / 100 °C

4.1: triphenylphosphine; diisopropyl (E)-azodicarboxylate / tetrahydrofuran / 2 h / 20 °C

5.1: methylhydrazine / methanol / 20 °C

6.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C

7.1: sodium carbonate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos / 1,4-dioxane; water / 80 °C / sealed tube; Inert atmosphere

8.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 - 20 °C / Inert atmosphere

8.2: 1 h / 80 °C

With N-Bromosuccinimide; sodium hydride; sodium carbonate; diisopropyl (E)-azodicarboxylate; N-ethyl-N,N-diisopropylamine; triphenylphosphine; methylhydrazine; trichlorophosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide; mineral oil;