(R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide

Base Information

Chemical Name:(R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide
CAS No.:1338715-74-4
Molecular Formula:C₂₀H₂₃F₂N₇OS
Molecular Weight:447.512
Hs Code.:

Synonyms:(R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide

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Chemical Property of (R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide

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Technology Process of (R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide

There total 5 articles about (R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide 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: 42.1%

: 1338718-77-6
[(R)-1-(4-{[5-tert-butoxycarbonylamino-2-(2,4-difluoro-phenyl)-thiazole-4-carbonyl]-amino}-2-methyl-2H-pyrazol-3-yl)-perhydro-azepin-4-yl]-carbamic acid benzyl ester

: 1338715-74-4
(R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide

Guidance literature:: With boron tribromide; In dichloromethane; at -20 - 20 ℃; for 20h; Inert atmosphere;

Reference yield:

: 196613-57-7
tert-butyl 4-aminoazepane-1-carboxylate

: 1338715-74-4
(R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine / dichloromethane / 2.17 h / -20 - 20 °C

2: hydrogenchloride / 1,4-dioxane; water / 2 h

3: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; diisopropylethylamine / 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

4: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 0.5 h / 100 °C / Inert atmosphere; Microwave irradiation

5: boron tribromide / dichloromethane / 20 h / -20 - 20 °C / Inert atmosphere

With hydrogenchloride; diisopropylethylamine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; boron tribromide; caesium carbonate; triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; dichloromethane; water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; N,N-dimethyl-formamide; 4: Suzuki Coupling;

Reference yield:

: 878630-96-7
(R)-tert-butyl 4-(benzyloxycarbonylamino)azepane-1-carboxylate

: 1338715-74-4
(R)-5-amino-N-(5-(4-aminoazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,4-difluorophenyl)thiazole-4-carboxamide

Guidance literature:: Multi-step reaction with 4 steps

1: hydrogenchloride / 1,4-dioxane; water / 2 h

2: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; diisopropylethylamine / 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

3: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 0.5 h / 100 °C / Inert atmosphere; Microwave irradiation

4: boron tribromide / dichloromethane / 20 h / -20 - 20 °C / Inert atmosphere

With hydrogenchloride; diisopropylethylamine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; boron tribromide; caesium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; dichloromethane; water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; N,N-dimethyl-formamide; 3: Suzuki Coupling;