(R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt

Base Information

Chemical Name:(R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt
CAS No.:1175561-69-9
Molecular Formula:C₇H₈O₃S*C₁₇H₁₅Cl₂F₃N₂O₂
Molecular Weight:579.424
Hs Code.:

Synonyms:(R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt

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Chemical Property of (R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt

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Technology Process of (R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt

There total 7 articles about (R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt 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: 87.0%

: 1246745-48-1
(2R,5R)-5-(4-trifluoromethoxybenzyl)-3-(3,5-dichlorophenyl)-2-isopropyl-5-methyl-1-(2,2,2-trifluoroacetyl)-imidazolidin-4-one

: 104-15-4
toluene-4-sulfonic acid

: 1175561-69-9
(R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt

Guidance literature:: (2R,5R)-5-(4-trifluoromethoxybenzyl)-3-(3,5-dichlorophenyl)-2-isopropyl-5-methyl-1-(2,2,2-trifluoroacetyl)-imidazolidin-4-one; With potassium hydroxide; In isopropyl alcohol; at 60 ℃; for 1h;

With sulfuric acid; In isopropyl alcohol; at 60 ℃; for 3h;

toluene-4-sulfonic acid; In acetonitrile;
DOI:10.1021/op200175t

Reference yield:

: 626-43-7
3,5-Dichloroaniline

: 1175561-69-9
(R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt

Guidance literature:: Multi-step reaction with 6 steps

2.1: toluene

3.1: water; sodium hydroxide / ethyl acetate / 0.5 h

3.2: 10.5 h / 17 - 23 °C / Reflux

3.3: 12 h / 50 °C

4.1: 3 h / 0 - 20 °C

5.1: 1.5 h / 0 - 5 °C

6.1: potassium hydroxide / isopropyl alcohol / 1 h / 60 °C

6.2: 3 h / 60 °C

With water; potassium hydroxide; sodium hydroxide; In ethyl acetate; isopropyl alcohol; toluene;
DOI:10.1021/op200175t

Reference yield:

: C₇H₈O₃S*C₉H₁₀Cl₂N₂O

: 1175561-69-9
(R)-2-amino-3-(4-trifluoromethoxyphenyl)-N-(3,5-dichlorophenyl)-2-methylpropionamide p-toluenesulfonic acid salt

Guidance literature:: Multi-step reaction with 4 steps

1.1: water; sodium hydroxide / ethyl acetate / 0.5 h

1.2: 10.5 h / 17 - 23 °C / Reflux

1.3: 12 h / 50 °C

2.1: 3 h / 0 - 20 °C

3.1: 1.5 h / 0 - 5 °C

4.1: potassium hydroxide / isopropyl alcohol / 1 h / 60 °C

4.2: 3 h / 60 °C

With water; potassium hydroxide; sodium hydroxide; In ethyl acetate; isopropyl alcohol;
DOI:10.1021/op200175t