1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone

Base Information

Chemical Name:1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone
CAS No.:1297606-24-6
Molecular Formula:C₂₁H₂₅NO₆S
Molecular Weight:419.499
Hs Code.:

Synonyms:1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone

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Chemical Property of 1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone

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Technology Process of 1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone

There total 4 articles about 1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone 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: 90.0%

: 34239-56-0
1-(3,4-dimethoxyphenyl)prop-2-yn-1-one

: 100132-60-3,114663-10-4,139758-16-0
(S)-2-(toluene-4-sulfonamido)propan-1-ol

: 1297606-24-6
1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone

Guidance literature:: With 1,3-bis-(diphenylphosphino)propane; In acetonitrile; at 82 ℃; Inert atmosphere;
DOI:10.3390/molecules16053802

Reference yield:

: 4816-81-3,21957-58-4,85471-45-0
p-tosyl-L-alanine

: 1297606-24-6
1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone

Guidance literature:: Multi-step reaction with 2 steps

1: lithium aluminium tetrahydride

2: 1,3-bis-(diphenylphosphino)propane / acetonitrile / 82 °C / Inert atmosphere

With lithium aluminium tetrahydride; 1,3-bis-(diphenylphosphino)propane; In acetonitrile; 2: Michael reaction;
DOI:10.3390/molecules16053802

Reference yield:

: 120-14-9
3,4-dimethoxy-benzaldehyde

: 1297606-24-6
1-(3,4-dimethoxyphenyl)-2-[(2S,4S)-4-methyl-3-tosyloxazolidin-2-yl]ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran / 4 h / 0 - 22 °C

2: chromium(VI) oxide; sulfuric acid / water; acetone / 8 h / 0 - 22 °C

3: 1,3-bis-(diphenylphosphino)propane / acetonitrile / 82 °C / Inert atmosphere

With chromium(VI) oxide; sulfuric acid; 1,3-bis-(diphenylphosphino)propane; In tetrahydrofuran; water; acetone; acetonitrile; 3: Michael reaction;
DOI:10.3390/molecules16053802