2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

Base Information

Chemical Name:2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester
CAS No.:156143-94-1
Molecular Formula:C₂₀H₃₅NO₆
Molecular Weight:385.501
Hs Code.:

Synonyms:2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

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Chemical Property of 2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

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Technology Process of 2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

There total 4 articles about 2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester 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: 96.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 156143-93-0
2-Amino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

: 156143-94-1
2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

Guidance literature:: In N,N-dimethyl-formamide;
DOI:10.1021/jm00035a014

Reference yield:

: 7398-81-4
(4-bromomethylphenyl)acetic acid ethyl ester

: 156143-94-1
2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 79 percent / KI, benzyltrimethylammonium hydroxide / dioxane; H₂O / 3 h / Ambient temperature

2: 83 percent / 1 N aq. HCl / diethyl ether / 4 h / Ambient temperature

3: 100 percent / H₂, 80percent aq. AcOH / PtO₂ / 80 °C / 60004.8 Torr

4: 96 percent / dimethylformamide

With hydrogenchloride; hydrogen; N-benzyl-trimethylammonium hydroxide; acetic acid; potassium iodide; platinum(IV) oxide; In 1,4-dioxane; diethyl ether; water; N,N-dimethyl-formamide;
DOI:10.1021/jm00035a014

Reference yield:

: 156143-77-0
2-Amino-3-(4-ethoxycarbonylmethyl-phenyl)-propionic acid ethyl ester

: 156143-94-1
2-tert-Butoxycarbonylamino-3-(4-ethoxycarbonylmethyl-cyclohexyl)-propionic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / H₂, 80percent aq. AcOH / PtO₂ / 80 °C / 60004.8 Torr

2: 96 percent / dimethylformamide

With hydrogen; acetic acid; platinum(IV) oxide; In N,N-dimethyl-formamide;
DOI:10.1021/jm00035a014