(RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

Base Information

Chemical Name:(RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide
CAS No.:1456620-29-3
Molecular Formula:C₂₉H₂₉F₄N₅O₃
Molecular Weight:571.575
Hs Code.:

(RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

Synonyms:(RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

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Chemical Property of (RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

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Technology Process of (RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

There total 15 articles about (RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide 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: 56.0%

: 1456620-18-0
N-cyclopropyl-4-{6-(3-fluoro-2-methoxybenzoyl)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

: 917-54-4
methyllithium

: 1456620-29-3
(RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

Guidance literature:: In tetrahydrofuran; diethyl ether; at -78 - -50 ℃; for 0.5h; Inert atmosphere;

Reference yield:

: 1365243-96-4
6-bromo-3-iodo-N-(3,3,3-trifluoropropyl)imidazo[1,2-b]pyridazin-8-amine

: 1456620-29-3
(RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

Guidance literature:: Multi-step reaction with 4 steps

1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; caesium carbonate / tetrahydrofuran; water / 12 h / 45 °C / Inert atmosphere

2: triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / tetrahydrofuran / 24 h / 100 °C / 6750.68 - 9000.9 Torr / Inert atmosphere

3: N,O-dimethylhydroxylamine*hydrochloride / tetrahydrofuran / -5 - 23 °C / Inert atmosphere

4: tetrahydrofuran; diethyl ether / 0.5 h / -78 - -50 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; N,O-dimethylhydroxylamine*hydrochloride; caesium carbonate; triethylamine; In tetrahydrofuran; diethyl ether; water;

Reference yield:

: 1351374-48-5
N-cyclopropyl-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

: 1456620-29-3
(RS)-N-cyclopropyl-4-{6-[1-(3-fluoro-2-methoxyphenyl)-1-hydroxyethyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-methylbenzamide

Guidance literature:: Multi-step reaction with 4 steps

1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; caesium carbonate / tetrahydrofuran; water / 12 h / 45 °C / Inert atmosphere

2: triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / tetrahydrofuran / 24 h / 100 °C / 6750.68 - 9000.9 Torr / Inert atmosphere

3: N,O-dimethylhydroxylamine*hydrochloride / tetrahydrofuran / -5 - 23 °C / Inert atmosphere

4: tetrahydrofuran; diethyl ether / 0.5 h / -78 - -50 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; N,O-dimethylhydroxylamine*hydrochloride; caesium carbonate; triethylamine; In tetrahydrofuran; diethyl ether; water;