5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide

Base Information

Chemical Name:5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide
CAS No.:1345174-04-0
Molecular Formula:C₂₀H₂₀FN₃O₄S
Molecular Weight:417.461
Hs Code.:

Synonyms:5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide

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Chemical Property of 5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide

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Technology Process of 5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide

There total 6 articles about 5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide 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: 51.7%

: 1345174-02-8
2-(4-fluorophenyl)-5-iodo-N-methyl-6-(N-methylmethylsulfonamido)furo[2,3-b]pyridine-3-carboxamide

: 411235-57-9
cyclopropylboronic acid

: 1345174-04-0
5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide

Guidance literature:: With sodium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; In toluene; at 120 ℃; for 0.166667h; Microwave irradiation;

Reference yield:

: 5154-00-7,59315-47-8
6-amino-pyridin-2-ol

: 1345174-04-0
5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: N-iodo-succinimide; acetic acid / 1 h

2.1: 1 h / 110 °C

3.1: triethylamine / bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / tetrahydrofuran / 2 - 20 °C / Inert atmosphere

3.2: 7 h / 20 °C

4.1: triethylamine / tetrahydrofuran / 16 h / 0 - 5 °C

4.2: 0 °C

5.1: potassium carbonate / acetone / 24 h / 60 °C

6.1: sodium carbonate / dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate / toluene / 0.17 h / 120 °C / Microwave irradiation

With N-iodo-succinimide; sodium carbonate; potassium carbonate; acetic acid; triethylamine; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; palladium diacetate; In tetrahydrofuran; acetone; toluene;

Reference yield:

: 1345173-96-7
acetic acid 6-diacetylamino-3,5-diiodo-pyridin-2-yl ester

: 1345174-04-0
5-cyclopropyl-2-(4-fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-furo[2,3-b]pyridine-3-carboxylic acid methylamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: triethylamine / bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / tetrahydrofuran / 2 - 20 °C / Inert atmosphere

1.2: 7 h / 20 °C

2.1: triethylamine / tetrahydrofuran / 16 h / 0 - 5 °C

2.2: 0 °C

3.1: potassium carbonate / acetone / 24 h / 60 °C

4.1: sodium carbonate / dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate / toluene / 0.17 h / 120 °C / Microwave irradiation

With sodium carbonate; potassium carbonate; triethylamine; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; palladium diacetate; In tetrahydrofuran; acetone; toluene;