diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate

Base Information

Chemical Name:diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate
CAS No.:1316757-06-8
Molecular Formula:C₂₀H₂₆F₃NO₄
Molecular Weight:401.426
Hs Code.:

Synonyms:diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate

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Chemical Property of diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate

Chemical Property:

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Technology Process of diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate

There total 6 articles about diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate 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: 100.0%

: 1316756-61-2
diethyl {(1R,3S,4R)-4-[(tert-butoxycarbonyl)amino]-3-[4-(trifluoromethyl)phenyl]cyclohexyl}malonate

: 1316757-06-8
diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 1.5h;

Reference yield:

: 402-51-7
4-(trifluoromethyl)phenylmagnesium bromide

: 1316757-06-8
diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate

Guidance literature:: Multi-step reaction with 5 steps

1.1: copper(I) bromide dimethylsulfide complex / tetrahydrofuran / 1.5 h / -78 °C

1.2: 0.17 h

2.1: L-Selectride / tetrahydrofuran / 18 h / -78 - 20 °C

3.1: triethylamine / dichloromethane / 1.5 h / 0 - 20 °C

4.1: sodium hydride / 1,2-dimethoxyethane / 2 h / 20 °C

4.2: 36 h / Reflux

5.1: trifluoroacetic acid / dichloromethane / 1.5 h / 0 - 20 °C

With copper(I) bromide dimethylsulfide complex; L-Selectride; sodium hydride; triethylamine; trifluoroacetic acid; In tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane;

Reference yield:

: 1316756-60-1
(1S,3S,4R)-4-[(tert-butoxycarbonyl)amino]-3-[4-(trifluoromethyl)phenyl]cyclohexyl methanesulfonate

: 1316757-06-8
diethyl ((1R,3S,4R)-4-amino-3-[4-(trifluoromethyl)phenyl]cyclohexyl)malonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / 1,2-dimethoxyethane / 2 h / 20 °C

1.2: 36 h / Reflux

2.1: trifluoroacetic acid / dichloromethane / 1.5 h / 0 - 20 °C

With sodium hydride; trifluoroacetic acid; In 1,2-dimethoxyethane; dichloromethane;