(+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate

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Chemical Name:(+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate
CAS No.:1380605-60-6
Molecular Formula:C₂₉H₃₄F₃NO₃
Molecular Weight:501.589
Hs Code.:

Synonyms:(+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate

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Chemical Property of (+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate

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Technology Process of (+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate

There total 6 articles about (+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate 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: 88.5%

: 1192039-90-9
tert-butyl 1-(3-aminobenzyl)cyclopropanecarboxylate

: 1225961-14-7
2-cyclopentyl-2-(4-(trifluoromethyl)phenyl)acetic acid

: 1380605-60-6
(+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate

Guidance literature:: With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 3h;

Reference yield:

: 87661-20-9
tert-butyl cyclopropanecarboxylate

: 1380605-60-6
(+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 4 h / -78 °C / Inert atmosphere

1.2: 20 °C

2.1: sodium t-butanolate / 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 1.5 h / 110 °C / Inert atmosphere

3.1: hydrogen / palladium 10% on activated carbon / ethanol; tetrahydrofuran / 2 h / 20 °C / 760.05 Torr

4.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; HATU / N,N-dimethyl-formamide / 3 h / 0 - 20 °C

With n-butyllithium; hydrogen; benzotriazol-1-ol; diisopropylamine; N-ethyl-N,N-diisopropylamine; HATU; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; palladium 10% on activated carbon; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; In tetrahydrofuran; ethanol; hexane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 823-78-9
meta-bromobenzyl bromide

: 1380605-60-6
(+/-)-tert-Butyl 1-[3-({cyclopentyl[4-(trifluoromethyl)phenyl]acetyl}amino)benzyl]cyclopropane-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 4 h / -78 °C / Inert atmosphere

1.2: 20 °C

2.1: sodium t-butanolate / 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 1.5 h / 110 °C / Inert atmosphere

3.1: hydrogen / palladium 10% on activated carbon / ethanol; tetrahydrofuran / 2 h / 20 °C / 760.05 Torr

4.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; HATU / N,N-dimethyl-formamide / 3 h / 0 - 20 °C

With n-butyllithium; hydrogen; benzotriazol-1-ol; diisopropylamine; N-ethyl-N,N-diisopropylamine; HATU; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; palladium 10% on activated carbon; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; In tetrahydrofuran; ethanol; hexane; N,N-dimethyl-formamide; toluene;