(R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide

Base Information

Chemical Name:(R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide
CAS No.:1204973-77-2
Molecular Formula:C₂₈H₃₀N₈O
Molecular Weight:494.599
Hs Code.:

Synonyms:(R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide

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Chemical Property of (R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide

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Technology Process of (R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide

There total 4 articles about (R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide 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: 45.0%

: 1204978-36-8
(R)-4-(6-chloro-4,5-dimethyl-pyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid methyl ester

: 62-53-3
aniline

: 1204973-76-1
(R)-methyl 5-(4-(4,5-dimethyl-6-(phenylamino)pyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate

: 1204973-77-2
(R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide

Guidance literature:: at 190 ℃; for 0.5h; microwave irradiation;

Reference yield:

: 75336-86-6
(2R)-methylpiperazine

: 1204973-76-1
(R)-methyl 5-(4-(4,5-dimethyl-6-(phenylamino)pyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate

: 1204973-77-2
(R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 48 h / 60 °C

2: triethylamine / 1,4-dioxane / 24 h / 80 °C

3: 0.5 h / 190 °C / Microwave irradiation

With potassium carbonate; triethylamine; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1002/cmdc.201300217

Reference yield:

: 1204978-32-4
3-chloro-4,5-dimethyl-6-((R)-3-methyl-piperazin-1-yl)-pyridazine

: 1204973-76-1
(R)-methyl 5-(4-(4,5-dimethyl-6-(phenylamino)pyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate

: 1204973-77-2
(R)-4-(4,5-dimethyl-6-phenylaminopyridazin-3-yl)-2-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-carboxylic acid phenylamide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / 1,4-dioxane / 24 h / 80 °C

2: 0.5 h / 190 °C / Microwave irradiation

With triethylamine; In 1,4-dioxane;
DOI:10.1002/cmdc.201300217