(4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

Base Information

Chemical Name:(4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid
CAS No.:858104-50-4
Molecular Formula:C₂₅H₁₉F₂NO₅S
Molecular Weight:483.492
Hs Code.:

Synonyms:(4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

Suppliers and Price of (4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

There total 14 articles about (4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid 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: 85.0%

: 858104-49-1
(3R,4R)-1-(4-fluorophenyl)-3-[(4-fluorobenzoyl)methylthio]-4-[4-(t-butoxycarbonylmethoxy)phenyl]azetidin-2-one

: 858104-50-4
(4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃;

Reference yield: 56.0%

: 1387473-21-3
C₂₆H₂₁F₂NO₅S

: 858104-50-4
(4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

Guidance literature:: With triethylamine; lithium chloride; In water; acetonitrile; at 20 ℃; for 18h; Inert atmosphere;
DOI:10.1021/op200314z

Reference yield:

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 858104-50-4
(4-{(2R,3R)-1-(4-fluoro-phenyl)-3-[(RS)-2-(4-fluoro-phenyl)-2-oxoethylsulfanyl]-4-oxo-azetidin-2-yl}-phenoxy)-acetic acid

Guidance literature:: Multi-step reaction with 6 steps

1.1: potassium carbonate / acetone / 15 h / Reflux; Inert atmosphere

2.1: toluene / Reflux; Inert atmosphere

3.1: titanium(IV) isopropylate; titanium tetrachloride / dichloromethane / 0.17 h / Inert atmosphere

3.2: 0.33 h / -30 °C / Inert atmosphere

4.1: N,O-bis-(trimethylsilyl)-acetamide / toluene / 1 h / 90 °C / Inert atmosphere

4.2: 21 h / 45 °C / Inert atmosphere

5.1: formic acid / dichloromethane / 16 h / 20 °C / Inert atmosphere

6.1: triethylamine; lithium chloride / water; acetonitrile / 18 h / 20 °C / Inert atmosphere

With titanium(IV) isopropylate; formic acid; N,O-bis-(trimethylsilyl)-acetamide; titanium tetrachloride; potassium carbonate; triethylamine; lithium chloride; In dichloromethane; water; acetone; toluene; acetonitrile;
DOI:10.1021/op200314z