BENZYL N-DIPHENYLMETHYL-2-AZETIDINECARBOXYLATE

Base Information

• Chemical Name: BENZYL N-DIPHENYLMETHYL-2-AZETIDINECARBOXYLATE
• CAS No.: 22742-42-3
• Molecular Formula: C24H23 N O2
• Molecular Weight: 357.452
• Hs Code.: 2933990090
• Mol file: 22742-42-3.mol

Synonyms:2-Azetidinecarboxylicacid, 1-(diphenylmethyl)-, benzyl ester (8CI); NSC 286703

Chemical Property of BENZYL N-DIPHENYLMETHYL-2-AZETIDINECARBOXYLATE

Chemical Property:

• Vapor Pressure: 7.56E-09mmHg at 25°C
• Melting Point: 61-63°C
• Boiling Point: 465.6°C at 760 mmHg
• Flash Point: 143.8°C
• PSA: 29.54000
• Density: 1.181g/cm³
• LogP: 4.53160
• Storage Temp.: -20°C Freezer
• Solubility.: Dichloromethane, Methanol

Purity/Quality:

97% ^*data from raw suppliers

Benzyl N-Diphenylmethyl-2-azetidinecarboxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Benzyl N-diphenylmethyl-2-azetidinecarboxylate is a four-membered ring analog of L-Proline. A useful intermediate in the synthesis of polypeptides

Technology Process of BENZYL N-DIPHENYLMETHYL-2-AZETIDINECARBOXYLATE

There total 3 articles about BENZYL N-DIPHENYLMETHYL-2-AZETIDINECARBOXYLATE 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: 96.0%

DL-2,4-dibromobutyric acid benzyl ester (23085-60-1,50712-74-8) + Benzhydrylamine (91-00-9) → DL-N-diphenylmethylazetidine-2-carboxylic acid benzyl ester (22742-42-3)

Guidance literature:

In acetonitrile; for 0.25h; Irradiation;

DOI:10.1016/S0957-4166(00)82184-9

Reference yield: 62.0%

Benzhydrylamine (91-00-9) → racemic azetidine-2-carboxylic acid + DL-N-diphenylmethylazetidine-2-carboxylic acid benzyl ester (22742-42-3)

Guidance literature:

In methanol; ethanol;

Reference yield:

→ DL-N-diphenylmethylazetidine-2-carboxylic acid benzyl ester (22742-42-3)

Guidance literature:

BrCH2CH2CH(Br)COOCH2C6H5 2, Benzhydrylamin;

upstream raw materials:

DL-2,4-dibromobutyric acid benzyl ester

Benzhydrylamine

Downstream raw materials:

Azetidine-2-carboxylic acid

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