4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid benzyl ester

Base Information

• Chemical Name: 4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid benzyl ester
• CAS No.: 117823-07-1
• Molecular Formula: C₂₉H₃₀N₂O₅
• Molecular Weight: 486.568
• Mol file: 117823-07-1.mol

Synonyms:4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid benzyl ester

Chemical Property of 4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid benzyl ester

There total 2 articles about 4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid 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: 27.0%

benzyl N-benzyloxycarbonylglycinate (5513-38-2) + 1-Benzyl-3-(2-iodo-ethyl)-azetidin-2-one (117823-05-9) → 4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid benzyl ester (117823-07-1)

Guidance literature:

With N,N,N,N,-tetramethylethylenediamine; lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;

Reference yield:

1-benzyl-3-vinylazetidin-2-one (75072-13-8) → 4-(1-Benzyl-2-oxo-azetidin-3-yl)-2-benzyloxycarbonylamino-butyric acid benzyl ester (117823-07-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 20 percent / 1.) dicyclohexylborane, 2.) chloramine-T, sodium iodide

2: 27 percent / LDA, TMEDA / tetrahydrofuran / -78 °C

With N,N,N,N,-tetramethylethylenediamine; bis(cyclohexanyl)borane; chloroamine-T; sodium iodide; lithium diisopropyl amide; In tetrahydrofuran;

upstream raw materials:

benzyl N-benzyloxycarbonylglycinate

1-Benzyl-3-(2-iodo-ethyl)-azetidin-2-one

1-benzyl-3-vinylazetidin-2-one