N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide

Base Information

Chemical Name:N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide
CAS No.:1092392-57-8
Molecular Formula:C₂₃H₂₁N₅O₄S
Molecular Weight:463.517
Hs Code.:

Synonyms:N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide

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Chemical Property of N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide

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Technology Process of N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide

There total 10 articles about N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-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: 23.0%

: 1092394-90-5
N-{3-[(2-aminoimidazo[1,2-a]pyridin-6-yl)oxy]phenyl}-3-methylpyridine-2-carboxamide

: 139631-62-2
cyclopropanesulfonyl chloride

: 1092392-57-8
N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide

Guidance literature:: With sodium hydrogencarbonate; In tetrahydrofuran; water; at 20 ℃; for 61h;

Reference yield:

: 4021-07-2
3-methyl-pyridine-2-carboxylic acid

: 1092392-57-8
N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: oxalyl dichloride / N,N-dimethyl-formamide / tetrahydrofuran / 3 h / 20 °C

1.2: 13 h / 20 °C

2.1: dimethyl sulfoxide / 12 h / 20 °C

3.1: pyridine / 2 h / 80 °C

4.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 1 h / 20 °C

4.2: 71 h / 20 °C

5.1: trifluoroacetic anhydride / tetrahydrofuran / 2 h / 20 °C

5.2: 19 h / 20 °C

6.1: sodium hydrogencarbonate / tetrahydrofuran; water / 61 h / 20 °C

With pyridine; oxalyl dichloride; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic anhydride; N,N-dimethyl-formamide; In tetrahydrofuran; water; dimethyl sulfoxide; N,N-dimethyl-formamide;

Reference yield:

: 39856-50-3
5-bromo2-nitropyridine

: 1092392-57-8
N-[3-({2-[(cyclopropylsulfonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)phenyl]-3-methylpyridine-2-carboxamide

Guidance literature:: Multi-step reaction with 8 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 15 h / 50 °C

2.1: hydrogen / palladium on activated charcoal / methanol / 12 h / 20 °C

3.1: oxalyl dichloride / N,N-dimethyl-formamide / tetrahydrofuran / 3 h / 20 °C

3.2: 13 h / 20 °C

4.1: dimethyl sulfoxide / 12 h / 20 °C

5.1: pyridine / 2 h / 80 °C

6.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 1 h / 20 °C

6.2: 71 h / 20 °C

7.1: trifluoroacetic anhydride / tetrahydrofuran / 2 h / 20 °C

7.2: 19 h / 20 °C

8.1: sodium hydrogencarbonate / tetrahydrofuran; water / 61 h / 20 °C

With pyridine; oxalyl dichloride; hydrogen; sodium hydrogencarbonate; caesium carbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic anhydride; palladium on activated charcoal; N,N-dimethyl-formamide; In tetrahydrofuran; methanol; water; dimethyl sulfoxide; N,N-dimethyl-formamide;