5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

Base Information

Chemical Name:5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide
CAS No.:1438419-44-3
Molecular Formula:C₂₂H₂₃F₂N₇O
Molecular Weight:439.468
Hs Code.:

Synonyms:5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

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Chemical Property of 5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

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Technology Process of 5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

There total 7 articles about 5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-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:

: 1438423-92-7
5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carbonitrile

: 1438419-44-3
5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

Guidance literature:: With dihydrogen peroxide; sodium hydroxide; In ethanol; water; dimethyl sulfoxide; at 20 ℃; for 0.25h;

Reference yield:

: 1692-15-5
4-pyridylboronic acid

: 1438419-44-3
5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

Guidance literature:: Multi-step reaction with 4 steps

1: sodium carbonate; bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane; water / 20 h / 100 °C

2: hydrogen; palladium 10% on activated carbon / methanol / 20 h

3: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; palladium diacetate; potassium carbonate / 1,4-dioxane / 20 h / 110 °C / Inert atmosphere

4: dihydrogen peroxide; sodium hydroxide / ethanol; dimethyl sulfoxide; water / 0.25 h / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; palladium 10% on activated carbon; hydrogen; dihydrogen peroxide; palladium diacetate; sodium carbonate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium hydroxide; In 1,4-dioxane; methanol; ethanol; water; dimethyl sulfoxide;

Reference yield:

: (1R,2R)-3,3-difluorocyclohexane-1,2-diamine dihydrochloride

: 1438419-44-3
5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

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

2: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; palladium diacetate; potassium carbonate / 1,4-dioxane / 20 h / 110 °C / Inert atmosphere

3: dihydrogen peroxide; sodium hydroxide / ethanol; dimethyl sulfoxide; water / 0.25 h / 20 °C

With dihydrogen peroxide; palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In 1,4-dioxane; ethanol; water; dimethyl sulfoxide; N,N-dimethyl-formamide;