2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile

Base Information

Chemical Name:2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile
CAS No.:1441785-69-8
Molecular Formula:C₂₅H₂₉Cl₂N₅O
Molecular Weight:486.444
Hs Code.:

Synonyms:2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile

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Chemical Property of 2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile

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Technology Process of 2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile

There total 6 articles about 2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile 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:

: 89981-75-9
1-(2',4'-dichlorophenyl)ethylamine

: 1441785-69-8
2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile

Guidance literature:: Multi-step reaction with 6 steps

1.1: (S)-Mandelic acid / isopropyl alcohol; ethanol / 26 h / 30 - 60 °C

1.2: 1 h / 20 °C

2.1: triethylamine / dimethyl sulfoxide / 20 h / 120 °C

3.1: 2'-(di-tert-butylphosphanyl)-N,N-dimethyl-[1,1'-biphenyl]-2-amine; caesium carbonate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / 1,4-dioxane; triethylamine / 1.5 h / 100 °C / Inert atmosphere

4.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

5.1: HATU; N-ethyl-N,N-diisopropylamine / 1-methyl-pyrrolidin-2-one / 2 h / 20 °C

6.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; (S)-Mandelic acid; caesium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; trifluoroacetic acid; 2'-(di-tert-butylphosphanyl)-N,N-dimethyl-[1,1'-biphenyl]-2-amine; In 1,4-dioxane; 1-methyl-pyrrolidin-2-one; ethanol; dichloromethane; dimethyl sulfoxide; triethylamine; isopropyl alcohol;

Reference yield:

: 1441793-56-1
(R)-t-butyl 2-(4-(4-cyano-3-((R)-1-(2,4-dichlorophenyl)ethylamino)phenyl)piperazine-1-carbonyl)piperidine-1-carboxylate

: 1441785-69-8
2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 133773-29-2
(R)-2,4-dichloro-α-methylbenzylamine

: 1441785-69-8
2-((R)-1-(2,4-dichlorophenyl)ethylamino)-4-(4-((R)-piperidine-2-carbonyl)piperazin-1-yl)benzonitrile

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine / dimethyl sulfoxide / 20 h / 120 °C

2: 2'-(di-tert-butylphosphanyl)-N,N-dimethyl-[1,1'-biphenyl]-2-amine; caesium carbonate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / 1,4-dioxane; triethylamine / 1.5 h / 100 °C / Inert atmosphere

3: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

4: HATU; N-ethyl-N,N-diisopropylamine / 1-methyl-pyrrolidin-2-one / 2 h / 20 °C

5: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; trifluoroacetic acid; 2'-(di-tert-butylphosphanyl)-N,N-dimethyl-[1,1'-biphenyl]-2-amine; In 1,4-dioxane; 1-methyl-pyrrolidin-2-one; dichloromethane; dimethyl sulfoxide; triethylamine;