3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide

Base Information

Chemical Name:3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide
CAS No.:1431772-62-1
Molecular Formula:C₂₃H₂₃N₇O
Molecular Weight:413.482
Hs Code.:

Synonyms:3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide

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Chemical Property of 3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide

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Technology Process of 3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide

There total 6 articles about 3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide 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: 48.0%

: 1431772-59-6
3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzoic acid

: 1431772-62-1
3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide

Guidance literature:: With ammonium chloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; at 20 ℃; for 16h;

Reference yield:

: 1431773-71-5
methyl 3-(8-bromoimidazo[1,2-b]pyridazin-6-yl)benzoate

: 1431772-62-1
3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; caesium carbonate / 1,4-dioxane / 16 h / 100 °C / Inert atmosphere

2.1: sodium hydroxide; water / 1,4-dioxane / 2 h / 40 °C

2.2: pH 4

3.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; ammonium chloride; benzotriazol-1-ol; triethylamine / 16 h / 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; water; ammonium chloride; benzotriazol-1-ol; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide; In 1,4-dioxane;

Reference yield:

: 1431773-70-4
methyl 3-(6-amino-5-bromopyridazin-3-yl)benzoate

: 1431772-62-1
3-(8-(6-(2-methylpyrrolidin-1-yl)pyridin-2-ylamino)imidazo[1,2-b]pyridazin-6-yl)benzamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: toluene-4-sulfonic acid / isopropyl alcohol / 40 h / 80 °C

2.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; caesium carbonate / 1,4-dioxane / 16 h / 100 °C / Inert atmosphere

3.1: sodium hydroxide; water / 1,4-dioxane / 2 h / 40 °C

3.2: pH 4

4.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; ammonium chloride; benzotriazol-1-ol; triethylamine / 16 h / 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; water; ammonium chloride; benzotriazol-1-ol; caesium carbonate; toluene-4-sulfonic acid; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide; In 1,4-dioxane; isopropyl alcohol;