2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid

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Chemical Name:2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid
CAS No.:1233497-32-9
Molecular Formula:C₃₃H₂₆F₃N₅O₆S
Molecular Weight:677.661
Hs Code.:

Synonyms:2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid

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Chemical Property of 2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid

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Technology Process of 2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid

There total 3 articles about 2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic 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: 88.0%

: 1233497-36-3
C₃₇H₃₄F₃N₅O₆S

: 1233497-32-9
2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 4h;

Reference yield:

: 1233497-39-6
C₂₆H₂₃F₃N₄O₃S

: 1233497-32-9
2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 37 °C / pH 5.52 / aq. buffer

2: dmap / dichloromethane; tert-butyl alcohol

3: trifluoroacetic acid / dichloromethane / 4 h / 20 °C

With dmap; trifluoroacetic acid; In dichloromethane; tert-butyl alcohol;
DOI:10.1016/j.bmcl.2011.09.071

Reference yield:

: 169590-42-5,194044-54-7
4-[5-(4-(methyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulphonamide

: 1233497-32-9
2-hydroxy-5-(2-{3-oxo-3-[4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylamino]-propyl}-phenylazo)benzoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: dmap / dichloromethane; tert-butyl alcohol

2: trifluoroacetic acid / dichloromethane / 4 h / 20 °C

With dmap; trifluoroacetic acid; In dichloromethane; tert-butyl alcohol;
DOI:10.1016/j.bmcl.2011.09.071