N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide

Base Information

Chemical Name:N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide
CAS No.:260782-28-3
Molecular Formula:C₂₁H₂₉NO₇
Molecular Weight:407.464
Hs Code.:

Synonyms:N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide

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Chemical Property of N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide

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Technology Process of N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide

There total 3 articles about N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide 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: 56.0%

: 85006-25-3
N,N-di(tert-butoxycarbonyl)hydroxylamine

: 260782-27-2
2-methyl-3-oxo-3-(4-tolyl)propionic acid

: 260782-28-3
N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide

Guidance literature:: 2-methyl-3-oxo-3-(4-tolyl)propionic acid; With thionyl chloride; N,N-dimethyl-formamide; at 20 ℃; for 14h;

N,N-di(tert-butoxycarbonyl)hydroxylamine; With triethylamine; In dichloromethane; at 20 ℃; for 16h; Further stages.;
DOI:10.1021/jo991409d

Reference yield:

: 99-75-2
4-methyl-benzoic acid methyl ester

: 260782-28-3
N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: 88 percent / NaH / dimethylformamide / 16 h / 20 °C

2.1: 73 percent / NaOH / ethanol / 16 h / 20 °C

3.1: SOCl₂; DMF / 14 h / 20 °C

3.2: 56 percent / Et₃N / CH₂Cl₂ / 16 h / 20 °C

With sodium hydroxide; thionyl chloride; sodium hydride; N,N-dimethyl-formamide; In ethanol; N,N-dimethyl-formamide; 1.1: Condensation / 2.1: Hydrolysis / 3.1: Substitution / 3.2: Substitution;
DOI:10.1021/jo991409d

Reference yield:

: 143918-72-3
methyl 2-methyl-3-(4-methylphenyl)-3-oxopropanoate

: 260782-28-3
N-(tert-butoxycarbonyl)-N-(tert-butoxycarbonyloxy)-2-(4-methylbenzoyl)propionamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 73 percent / NaOH / ethanol / 16 h / 20 °C

2.1: SOCl₂; DMF / 14 h / 20 °C

2.2: 56 percent / Et₃N / CH₂Cl₂ / 16 h / 20 °C

With sodium hydroxide; thionyl chloride; N,N-dimethyl-formamide; In ethanol; 1.1: Hydrolysis / 2.1: Substitution / 2.2: Substitution;
DOI:10.1021/jo991409d