2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

Base Information

Chemical Name:2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester
CAS No.:202919-08-2
Molecular Formula:C₂₃H₂₇Cl₃N₂O₁₀S
Molecular Weight:629.9
Hs Code.:

2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

Synonyms:2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

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Chemical Property of 2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

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Technology Process of 2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

There total 3 articles about 2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl 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: 84.0%

: 202919-04-8
2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethylsulfanyl)-azetidin-1-yl]-acetoxymethyl ester

: 202919-08-2
2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 20 ℃; for 4h;

Reference yield:

: 122691-75-2
2-(3-phenylacetamido-4-thiol-(3R,4R)-azetidin-2-on-1-yl)-pivaloyloxymethyl acetate

: 202919-08-2
2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / Et₃N / dimethylformamide / 1.) 0 deg C, 1 h, 2.) 20 deg C, 7 h

2: 48 percent / DMAP, DIC / CH₂Cl₂ / 1.) 0 deg C, 1 h, 2.) 20 deg C, 17 h

3: 84 percent / MCPBA / CH₂Cl₂ / 4 h / 20 °C

With dmap; dacarbazine; triethylamine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 202919-05-9
2,2-Dimethyl-propionic acid 2-((2R,3R)-2-carboxymethylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-acetoxymethyl ester

: 202919-08-2
2,2-Dimethyl-propionic acid 2-[(3R,4R)-2-oxo-3-phenylacetylamino-4-(2,2,2-trichloro-ethoxycarbonylmethanesulfonyl)-azetidin-1-yl]-acetoxymethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 48 percent / DMAP, DIC / CH₂Cl₂ / 1.) 0 deg C, 1 h, 2.) 20 deg C, 17 h

2: 84 percent / MCPBA / CH₂Cl₂ / 4 h / 20 °C

With dmap; dacarbazine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;