4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

Base Information

• Chemical Name: 4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
• CAS No.: 906109-14-6
• Molecular Formula: C₂₆H₃₆N₂O₈
• Molecular Weight: 504.58
• Mol file: 906109-14-6.mol

Synonyms:

Chemical Property of 4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

There total 5 articles about 4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl 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:

(3R,5R)-2-Benzyl-3-((R)-3-tert-butoxycarbonyl-2,2-dimethyl-oxazolidin-4-yl)-isoxazolidine-5-carboxylic acid methyl ester (906109-10-2) → 4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester (906109-14-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 95 percent / H₂ / Pd(OH)2-C / 20 °C / 76000 Torr

2: pyridine / CH₂Cl₂ / 0 °C

3: Et₃N; DMAP / CH₂Cl₂

With pyridine; dmap; hydrogen; triethylamine; palladium hydroxide - carbon; In dichloromethane;

DOI:10.1016/j.tetlet.2006.05.114

Reference yield:

(Z)-N-[(4R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-1,3-oxazolidin-4-yl]benzylamine N-oxide (158723-45-6,188965-45-9) → 4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester (906109-14-6)

Guidance literature:

Multi-step reaction with 4 steps

1: 56 percent / 5 h / 90 °C

2: 95 percent / H₂ / Pd(OH)2-C / 20 °C / 76000 Torr

3: pyridine / CH₂Cl₂ / 0 °C

4: Et₃N; DMAP / CH₂Cl₂

With pyridine; dmap; hydrogen; triethylamine; palladium hydroxide - carbon; In dichloromethane;

DOI:10.1016/j.tetlet.2006.05.114

Reference yield:

(R)-4-((2R,4R)-4-Hydroxy-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester (906109-11-3) → 4-(4-benzoyloxy-1-tert-butoxycarbonyl-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester (906109-14-6)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine / CH₂Cl₂ / 0 °C

2: Et₃N; DMAP / CH₂Cl₂

With pyridine; dmap; triethylamine; In dichloromethane;

DOI:10.1016/j.tetlet.2006.05.114

upstream raw materials:

di-tert-butyl dicarbonate

(R)-4-((2R,4R)-4-Hydroxy-5-oxo-pyrrolidin-2-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

(3R,5R)-2-Benzyl-3-((R)-3-tert-butoxycarbonyl-2,2-dimethyl-oxazolidin-4-yl)-isoxazolidine-5-carboxylic acid methyl ester

benzoyl chloride