(R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

Base Information

Chemical Name:(R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester
CAS No.:186817-88-9
Molecular Formula:C₂₃H₃₂N₄O₇Si
Molecular Weight:504.615
Hs Code.:

Synonyms:(R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

Suppliers and Price of (R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

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 (R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

There total 1 articles about (R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl 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: 93.0%

: 994-30-9
triethylsilyl chloride

: 90822-24-5
(γR,2R,3S)-α-diazo-3-[(1R)-1-hydroxyethyl]-γ-methyl-β,4-dioxo-2-azetidinebutanoic acid (4-nitrophenyl)methyl ester

: 186817-88-9
(R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

Guidance literature:: With 1H-imidazole; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1021/jo980381n

Reference yield:

: 186817-88-9
(R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

: 186817-91-4
(4R,5R,6S)-4-methyl-3,7-dioxo-6-((1'R)-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl-ester

Guidance literature:: With zinc dibromide; Rh₂(C₇H₁₅CO₂)4; In dichloromethane; for 1.5h; Heating;
DOI:10.1021/jo980381n

Reference yield:

: 358-23-6
trifluoromethylsulfonic anhydride

: 186817-88-9
(R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester

: 165817-82-3
4-nitrobenzyl (1R,5R,6S)-1-methyl-6-[(1R)-triethylsilanyloxy-ethyl]-2-(trifluoro-methanesulfonyloxy)-carbapen-2-em-3-carboxylate

Guidance literature:: (R)-2-Diazo-3-oxo-4-[(2R,3S)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-2-yl]-pentanoic acid 4-nitro-benzyl ester; With Rh₂(octa)4; zinc(II) chloride; In dichloromethane; Heating;

With triethylamine; diisopropylamine; at -70 ℃;

trifluoromethylsulfonic anhydride; at -70 - -20 ℃; Further stages.;
DOI:10.1021/ol005641d