1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione

Base Information

Chemical Name:1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione
CAS No.:1006726-18-6
Molecular Formula:C₂₀H₂₇N₃O₆S
Molecular Weight:437.517
Hs Code.:

Synonyms:1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione

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Chemical Property of 1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione

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Technology Process of 1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione

There total 4 articles about 1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione 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: 67.0%

: 1006726-14-2
N-(2-pivaloyloxyethyl)-N-(pivaloyloxymethyl)-p-toluenesulfonamide

: 65-71-4,28806-14-6,691841-57-3
thymin

: 1006726-18-6
1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione

Guidance literature:: thymin; With N,O-bis-(trimethylsilyl)-acetamide; In acetonitrile; at 20 ℃; for 1h;

N-(2-pivaloyloxyethyl)-N-(pivaloyloxymethyl)-p-toluenesulfonamide; With trimethylsilyl trifluoromethanesulfonate; In acetonitrile; at 20 ℃; for 72h; Further stages.;
DOI:10.1080/15257770601052281

Reference yield:

: 1006726-12-0
N-(2-pivaloyloxyethyl)-p-toluenesulfonamide

: 1006726-18-6
1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / dimethylformamide / 120 h / 20 °C

2.1: N,O-bis(trimethylsilyl)acetamide / acetonitrile / 1 h / 20 °C

2.2: 67 percent / trimethylsilyl triflate / acetonitrile / 72 h / 20 °C

With N,O-bis-(trimethylsilyl)-acetamide; potassium carbonate; In N,N-dimethyl-formamide; acetonitrile;
DOI:10.1080/15257770601052281

Reference yield:

: 14316-14-4
N-(2-hydroxy-ethyl)-4-methyl-benzenesulfonamide

: 1006726-18-6
1-[N-(2-pivaloyloxyethyl)-p-toluenesulfonylaminomethyl]-5-methyl-1H,3H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / 24 h / 20 °C

2.1: potassium carbonate / dimethylformamide / 120 h / 20 °C

3.1: N,O-bis(trimethylsilyl)acetamide / acetonitrile / 1 h / 20 °C

3.2: 67 percent / trimethylsilyl triflate / acetonitrile / 72 h / 20 °C

With pyridine; N,O-bis-(trimethylsilyl)-acetamide; potassium carbonate; In N,N-dimethyl-formamide; acetonitrile;
DOI:10.1080/15257770601052281