N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide

Base Information

Chemical Name:N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide
CAS No.:1229441-31-9
Molecular Formula:C₃₀H₂₈Cl₂N₆O₄
Molecular Weight:607.496
Hs Code.:

Synonyms:N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide

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Chemical Property of N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide

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Technology Process of N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide

There total 18 articles about N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-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: 70.0%

: 1229441-30-8
3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxylic acid

: 765-30-0
Cyclopropylamine

: 1229441-31-9
N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 ℃; for 3h;
DOI:10.1021/acs.jmedchem.6b00829

Reference yield: 70.0%

: 1229441-31-9
N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide

Guidance literature:

Reference yield:

: 6307-83-1
3-bromo-5-nitro-benzoic acid

: 1229441-31-9
N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-5-ethoxy-[1,1'-biphenyl]-3-carboxamide

Guidance literature:: Multi-step reaction with 7 steps

1.1: hydrogenchloride / ethanol; water / 0.08 h / 20 °C

1.2: 2 h / 50 °C

2.1: water; sulfuric acid; sodium nitrite / 1.67 h / Reflux

3.1: potassium carbonate / acetonitrile / Reflux

4.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate / dimethyl sulfoxide / 4 h / 80 °C / Schlenk technique; Inert atmosphere

5.1: caesium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 3 h / 90 °C / Schlenk technique; Inert atmosphere

6.1: lithium hydroxide monohydrate / tetrahydrofuran; water; methanol / 24 h / 20 °C

7.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 3 h / 20 °C

With hydrogenchloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; lithium hydroxide monohydrate; sulfuric acid; water; potassium acetate; potassium carbonate; benzotriazol-1-ol; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; sodium nitrite; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; water; dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile; 5.1: |Suzuki Coupling;
DOI:10.1021/acs.jmedchem.6b00829