4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate

Base Information

Chemical Name:4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate
CAS No.:85769-19-3
Molecular Formula:C₂₂H₂₀N₂O₇S₂
Molecular Weight:488.542
Hs Code.:

Synonyms:4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate

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Chemical Property of 4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate

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Technology Process of 4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate

There total 7 articles about 4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate 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%

: 85769-18-2
(2-Allylsulfanyl-4-oxo-azetidin-1-yl)-phenoxythiocarbonyl-acetic acid 4-nitro-benzyl ester

: 85769-19-3
4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In ethyl acetate; at -20 ℃;
DOI:10.1016/S0040-4039(00)86273-5

Reference yield: 90.0%

: 85769-23-9
4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-trimethylacetylthio-propenate

: 85769-19-3
4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate

Guidance literature:: With 1H-imidazole; In 1,4-dioxane; water; at 5 ℃;
DOI:10.1016/S0040-4039(00)86273-5

Reference yield:

: 83362-25-8
4'-Nitrobenzyl 2-(4-allylthioazetidin-2-on-1-yl)acetate

: 85769-19-3
4-nitrobenzyl 2-(4-allylsulphinylazetidin-2-on-1-yl)-3-phenoxy-3-thioxopropionate

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) LiN(SiMe₃)2 / 1.) THF, -78 deg C

2: neat (no solvent) / 0 - 20 °C

3: m-chloroperbenzoic acid / ethyl acetate / -20 °C

4: 90 percent / imidazole / dioxane; H₂O / 5 °C

With 1H-imidazole; 3-chloro-benzenecarboperoxoic acid; lithium hexamethyldisilazane; In 1,4-dioxane; water; ethyl acetate;
DOI:10.1016/S0040-4039(00)86273-5