{5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester

Base Information

Chemical Name:{5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester
CAS No.:906666-18-0
Molecular Formula:C₂₁H₃₃N₃O₆
Molecular Weight:423.51
Hs Code.:

{5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid <i>tert</i>-butyl ester

Synonyms:{5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester

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Chemical Property of {5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester

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Technology Process of {5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester

There total 4 articles about {5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl 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: 87.6%

: 23500-04-1
N²-acetyl-N⁶-(tert-butyloxycarbonyl)-L-lysine

: 62-31-7
dopamine hydrochloride

: 906666-18-0
{5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester

Guidance literature:: N²-acetyl-N⁶-(tert-butyloxycarbonyl)-L-lysine; With (2-chloropropyl)dimethylamine hydrochloride; benzotriazol-1-ol; In N,N-dimethyl-formamide; for 2h;

dopamine hydrochloride; With potassium carbonate; In N,N-dimethyl-formamide; for 12h;
DOI:10.1021/ol061098a

Reference yield:

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

: 906666-18-0
{5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 64 percent / sodium hydroxide / dioxane; H₂O / 12 h / 20 °C / pH 11

2.1: 78.5 percent / sodium hydroxide / dioxane; H₂O / 4 h / 20 °C / pH 11

3.1: 1-hydroxybenzotriazole; 2-dimethylaminoisopropyl chloride hydrochloride / dimethylformamide / 2 h

3.2: 87.6 percent / potassium carbonate / dimethylformamide / 12 h

With sodium hydroxide; (2-chloropropyl)dimethylamine hydrochloride; benzotriazol-1-ol; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1021/ol061098a

Reference yield:

: 2418-95-3
(S)-2-amino-6-(tert-butoxycarbonylamino)hexanoic acid

: 906666-18-0
{5-acetylamino-5-[2-(3,4-dihydroxy-phenyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 78.5 percent / sodium hydroxide / dioxane; H₂O / 4 h / 20 °C / pH 11

2.1: 1-hydroxybenzotriazole; 2-dimethylaminoisopropyl chloride hydrochloride / dimethylformamide / 2 h

2.2: 87.6 percent / potassium carbonate / dimethylformamide / 12 h

With sodium hydroxide; (2-chloropropyl)dimethylamine hydrochloride; benzotriazol-1-ol; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1021/ol061098a