(S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate

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Chemical Name:(S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate
CAS No.:1437716-67-0
Molecular Formula:C₃₁H₄₀ClN₇O₅
Molecular Weight:626.155
Hs Code.:

Synonyms:(S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate

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Chemical Property of (S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate

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Technology Process of (S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate

There total 10 articles about (S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)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: 26.0%

: 660851-49-0
(5-cyano-pyrazin-2-yl)-carbamic acid phenyl ester

: 1437716-59-0
(S)-tert-butyl 2-(4-amino-2-chloro-5-methoxyphen)ethyl(1-(1-(cyclopropanecarbonyl)piperidin-4-yl)ethyl)carbamate

: 1437716-67-0
(S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate

Guidance literature:: In N,N-dimethyl-formamide; at 20 - 100 ℃;

Reference yield:

: 1437716-26-1
(S)-tert-butyl 4-(1-(2-(2-chloro-5-methoxy-4-nitrophen)ethylamino)ethyl)piperidine-1-carboxylate

: 1437716-67-0
(S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: hydrogenchloride / dichloromethane; 1,4-dioxane / 2 h / 0 °C

2: triethylamine / dichloromethane / 1 h / 20 °C

3: zinc; ammonium chloride / methanol / 2 h / 50 °C

4: N,N-dimethyl-formamide / 20 - 100 °C

With hydrogenchloride; ammonium chloride; triethylamine; zinc; In 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 1027833-17-5
1-bromo-2-chloro-5-fluoro-4-nitrobenzene

: 1437716-67-0
(S)-tert-butyl N-2-chloro-4-(3-(5-cyanopyrazin-2-yl)ureido)-5-methoxyphenethyl-N-(1-(1-(cyclopropanecarbonyl) piperidin-4-yl)ethyl)carbamate

Guidance literature:: Multi-step reaction with 7 steps

1: 0 °C

2: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; triethylamine / propan-1-ol / 4 h / Reflux

3: quinoline / isopropyl alcohol / 56 h / Reflux

4: hydrogenchloride / dichloromethane; 1,4-dioxane / 2 h / 0 °C

5: triethylamine / dichloromethane / 1 h / 20 °C

6: zinc; ammonium chloride / methanol / 2 h / 50 °C

7: N,N-dimethyl-formamide / 20 - 100 °C

With quinoline; hydrogenchloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; ammonium chloride; triethylamine; zinc; In 1,4-dioxane; methanol; propan-1-ol; dichloromethane; N,N-dimethyl-formamide; isopropyl alcohol;