3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide

Base Information

Chemical Name:3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide
CAS No.:1025721-12-3
Molecular Formula:C₂₄H₁₄ClF₂IN₄O₄
Molecular Weight:622.754
Hs Code.:

Synonyms:3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide

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Chemical Property of 3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide

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Technology Process of 3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide

There total 8 articles about 3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide 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: 66.0%

: 1025721-07-6
1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carbaldehyde

: 1025721-01-0
4-(4-amino-2-fluorophenoxy)-3-chloropyridine-2-carboxamide

: 1025721-12-3
3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide

Guidance literature:: 4-(4-amino-2-fluorophenoxy)-3-chloropyridine-2-carboxamide; With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 0 - 20 ℃; for 0.5h;

1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carbaldehyde; In tetrahydrofuran; at 0 - 20 ℃; for 2h;

Reference yield:

: 1025721-01-0
4-(4-amino-2-fluorophenoxy)-3-chloropyridine-2-carboxamide

: 1025721-21-4
1-(4-fluoro-phenyl)-4-iodo-2-oxo-1,2-dihydro-pyridine-3-carbonyl chloride

: 1025721-13-4
3-chloro-4-(4-(4-chloro-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)-2-fluorophenoxy)picolinamide

: 1025721-12-3
3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide

Guidance literature:: 4-(4-amino-2-fluorophenoxy)-3-chloropyridine-2-carboxamide; 1-(4-fluoro-phenyl)-4-iodo-2-oxo-1,2-dihydro-pyridine-3-carbonyl chloride; With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide; at 0 - 20 ℃; for 0.75h;

With sodium hydrogencarbonate; In tetrahydrofuran; water; N,N-dimethyl-formamide;

Reference yield:

: 3,4-dichloropyridine-2-carbonyl chloride

: 1025721-12-3
3-chloro-4-(2-fluoro-4-(1-(4-fluorophenyl)-4-iodo-2-oxo-1,2-dihydropyridine-3-carboxamido)phenoxy)-picolinamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: ammonium hydroxide / diethyl ether / 0 °C

2.1: potassium tert-butylate / N,N-dimethyl-formamide / 0.5 h / 20 °C

2.2: 2.5 h / 50 °C

3.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0.5 h / 0 - 20 °C

3.2: 2 h / 0 - 20 °C

With ammonium hydroxide; potassium tert-butylate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; diethyl ether; N,N-dimethyl-formamide;