N,N~2~-dibenzylasparagine

Base Information

• Chemical Name: N,N~2~-dibenzylasparagine
• CAS No.: 25800-55-9
• Molecular Formula: C18H20 N2 O3
• Molecular Weight: 312.363
• Mol file: 25800-55-9.mol

Synonyms:Asparagine,N,N2-dibenzyl-, DL- (8CI); DL-Asparagine, N,N2-bis(phenylmethyl)-

Chemical Property of N,N~2~-dibenzylasparagine

Chemical Property:

• Vapor Pressure: 2.82E-14mmHg at 25°C
• Boiling Point: 579.6°Cat760mmHg
• Flash Point: 304.3°C
• Density: 1.207g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N,N~2~-dibenzylasparagine

There total 9 articles about N,N~2~-dibenzylasparagine 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:

maleic anhydride (108-31-6) + benzylamine (100-46-9) → N2,N4-dibenzyl-asparagine (25800-55-9)

Guidance literature:

DOI:10.1021/ja01098a023

Reference yield:

benzylamine (100-46-9) → N2,N4-dibenzyl-asparagine (25800-55-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 150 - 160 °C

2: ethanolic KOH-solution

With potassium hydroxide;

DOI:10.1021/ja01191a070

Reference yield:

N-benzyl-aspartic acid bis-benzylamide (53658-85-8) → N2,N4-dibenzyl-asparagine (25800-55-9)

Guidance literature:

With potassium hydroxide;

DOI:10.1021/ja01191a070

upstream raw materials:

maleic anhydride

benzylamine

N-benzyl-aspartic acid bis-benzylamide

N-benzyl maleimide

Downstream raw materials:

(+/-)-N-benzyl-2-hydroxy-succinamic acid

N₄-benzylasparagine