2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid

Base Information

Chemical Name:2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid
CAS No.:1080521-27-2
Molecular Formula:C₂₃H₁₉Cl₂N₃O₆S
Molecular Weight:536.392
Hs Code.:

Synonyms:2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid

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Chemical Property of 2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid

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Technology Process of 2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid

There total 4 articles about 2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid 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:

: 1080522-93-5
C₂₇H₂₅Cl₂N₃O₈S

: 1080521-27-2
2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid

Guidance literature:: C₂₇H₂₅Cl₂N₃O₈S; With sulfuric acid; at 100 ℃; for 12h;

With potassium phosphate; sodium carbonate; pH=4 - 5;

Reference yield:

: 1080522-90-2
C₁₅H₁₄N₂O₆

: 1080521-27-2
2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogen / palladium on activated charcoal / methanol / 2 h

2.1: pyridine / 60 °C

3.1: o-aminomesitylenesulfate / dichloromethane / 3.08 h / 20 °C

3.2: 20 h

4.1: sulfuric acid / 12 h / 100 °C

4.2: pH 4 - 5

With pyridine; o-aminomesitylenesulfate; sulfuric acid; hydrogen; palladium on activated charcoal; In methanol; dichloromethane;

Reference yield:

: 15964-80-4
2-(4-hydroxy-3-methoxyphenyl)acetic acid methyl ester

: 1080521-27-2
2-(4-(6-(2,4-dichlorophenylsulfonamido)-2-methyl-H-pyrazolo[1,5-a]pyridin-5-yloxy)-3-methoxyphenyl)acetic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 12 h / 20 °C

2.1: hydrogen / palladium on activated charcoal / methanol / 2 h

3.1: pyridine / 60 °C

4.1: o-aminomesitylenesulfate / dichloromethane / 3.08 h / 20 °C

4.2: 20 h

5.1: sulfuric acid / 12 h / 100 °C

5.2: pH 4 - 5

With pyridine; o-aminomesitylenesulfate; sulfuric acid; hydrogen; caesium carbonate; palladium on activated charcoal; In methanol; dichloromethane; N,N-dimethyl-formamide;