[2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester

Base Information

Chemical Name:[2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester
CAS No.:601507-16-8
Molecular Formula:C₂₀H₂₈N₄O₄
Molecular Weight:388.467
Hs Code.:

[2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid <i>tert</i>-butyl ester

Synonyms:[2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester

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Chemical Property of [2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester

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Technology Process of [2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester

There total 5 articles about [2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-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: 93.0%

: 108-24-7
acetic anhydride

: 601507-10-2
(1-benzyl-2-methylamino-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl)-methyl-carbamic acid tert-butyl ester

: 601507-16-8
[2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester

Guidance literature:: With pyridine; In dichloromethane; Heating;
DOI:10.1016/S0040-4039(03)01381-9

Reference yield:

: 69942-12-7
N-tert-butoxycarbonylserine methyl ester

: 601507-16-8
[2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: MsCl; TEA / CH₂Cl₂

1.2: 83 percent / Ag₂O / dimethylformamide / 55 °C

2.1: 50 percent / K₂CO₃ / propan-2-ol

3.1: K₂CO₃ / dimethylformamide / 4 h / 20 °C

4.1: 275 mg / K₂CO₃ / methanol / 3 h / 20 °C

5.1: 93 percent / pyridine / CH₂Cl₂ / Heating

With pyridine; TEA; potassium carbonate; methanesulfonyl chloride; In methanol; dichloromethane; N,N-dimethyl-formamide; isopropyl alcohol;
DOI:10.1016/S0040-4039(03)01381-9

Reference yield:

: 56776-34-2
N-Boc-N-methyl-dehydroalanine methyl ester

: 601507-16-8
[2-(acetyl-methyl-amino)-1-benzyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-5-yl]-methyl-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 50 percent / K₂CO₃ / propan-2-ol

2: K₂CO₃ / dimethylformamide / 4 h / 20 °C

3: 275 mg / K₂CO₃ / methanol / 3 h / 20 °C

4: 93 percent / pyridine / CH₂Cl₂ / Heating

With pyridine; potassium carbonate; In methanol; dichloromethane; N,N-dimethyl-formamide; isopropyl alcohol;
DOI:10.1016/S0040-4039(03)01381-9