[(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic acid 4-nitro-benzyl ester

Base Information

• Chemical Name: [(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic acid 4-nitro-benzyl ester
• CAS No.: 87095-94-1
• Molecular Formula: C₂₄H₂₁N₃O₉S
• Molecular Weight: 527.511
• Mol file: 87095-94-1.mol

Synonyms:

Chemical Property of [(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic acid 4-nitro-benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic acid 4-nitro-benzyl ester

There total 7 articles about [(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic 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: 68.0%

2-{(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-[(2-methyl-[1,3]dioxolan-2-yl)-(4-nitro-benzyloxycarbonyl)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid benzyl ester (100044-47-1,100163-35-7) → [(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic acid 4-nitro-benzyl ester (87095-94-1,100163-36-8,100163-37-9)

Guidance literature:

With potassium permanganate; In pyridine; water; N,N-dimethyl-formamide; at 0 ℃; for 5h;

DOI:10.1021/jo00355a011

Reference yield:

(2S,5R,6R)-benzyl 6-(1,3-dioxoisoindolin-2-yl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate (59034-26-3) → [(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic acid 4-nitro-benzyl ester (87095-94-1,100163-36-8,100163-37-9)

Guidance literature:

Multi-step reaction with 4 steps

1: Rh₂(OAc)4 / benzene; CH₂Cl₂ / 16 h / Heating

2: Et₃N / CH₂Cl₂ / 2 h / 0 °C

3: 30 percent / p-toluenesulfonic acid / benzene / 48 h / Heating

4: 68 percent / KMnO₄ / dimethylformamide; pyridine; H₂O / 5 h / 0 °C

With dirhodium tetraacetate; potassium permanganate; toluene-4-sulfonic acid; triethylamine; In pyridine; dichloromethane; water; N,N-dimethyl-formamide; benzene;

DOI:10.1021/jo00355a011

Reference yield:

4-nitrobenzyl 2-diazo-3-oxo-butanoate (82551-63-1) → [(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-(2-methyl-[1,3]dioxolan-2-yl)-acetic acid 4-nitro-benzyl ester (87095-94-1,100163-36-8,100163-37-9)

Guidance literature:

Multi-step reaction with 4 steps

1: Rh₂(OAc)4 / benzene; CH₂Cl₂ / 16 h / Heating

2: Et₃N / CH₂Cl₂ / 2 h / 0 °C

3: 30 percent / p-toluenesulfonic acid / benzene / 48 h / Heating

4: 68 percent / KMnO₄ / dimethylformamide; pyridine; H₂O / 5 h / 0 °C

With dirhodium tetraacetate; potassium permanganate; toluene-4-sulfonic acid; triethylamine; In pyridine; dichloromethane; water; N,N-dimethyl-formamide; benzene;

DOI:10.1021/jo00355a011

upstream raw materials:

2-{(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-[(2-methyl-[1,3]dioxolan-2-yl)-(4-nitro-benzyloxycarbonyl)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid benzyl ester

(2S,5R,6R)-benzyl 6-(1,3-dioxoisoindolin-2-yl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

4-nitrobenzyl 2-diazo-3-oxo-butanoate

2-{(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-[(Z)-2-hydroxy-1-(4-nitro-benzyloxycarbonyl)-propenylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid benzyl ester

Downstream raw materials:

{(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-[(2-methyl-[1,3]dioxolan-2-yl)-(4-nitro-benzyloxycarbonyl)-methylsulfanyl]-4-oxo-azetidin-1-yl}-hydroxy-acetic acid 4-nitro-benzyl ester

(5R,6R)-6-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2,3-dicarboxylic acid bis-(4-nitro-benzyl) ester

(6R,7R)-7-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2,4-dicarboxylic acid bis-(4-nitro-benzyl) ester

Chloro-{(2R,3R)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2-[(2-methyl-[1,3]dioxolan-2-yl)-(4-nitro-benzyloxycarbonyl)-methylsulfanyl]-4-oxo-azetidin-1-yl}-acetic acid 4-nitro-benzyl ester