N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid

Base Information

• Chemical Name: N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid
• CAS No.: 144443-37-8
• Molecular Formula: C₂₈H₂₀N₂O₈
• Molecular Weight: 512.475
• Mol file: 144443-37-8.mol

Synonyms:N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid

Chemical Property of N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid

There total 5 articles about N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid 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: 98.0%

L-phenylalanine (63-91-2,25191-15-5,658-69-5,67675-33-6) + Pyromellitic dianhydride (89-32-7,34527-94-1) → N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid (144443-37-8)

Guidance literature:

With pyridine; acetic acid; Reflux;

DOI:10.1007/s00726-010-0667-3

Reference yield: 70.0%

L-phenylalanine (63-91-2,25191-15-5,658-69-5,67675-33-6) + 1,4,5,8-naphthalenetetracarboxylic dianhydride (81-30-1) → N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid (144443-37-8)

Guidance literature:

In N,N-dimethyl-formamide; for 12h; Reflux;

DOI:10.1002/cplu.202000421

Reference yield:

C28H24N2O10 → N,N’-(pyromellitoyl)-bis-L-phenylalanine diacid (144443-37-8)

Guidance literature:

for 15h; Reflux;

DOI:10.1016/j.polymer.2010.09.063

upstream raw materials:

L-phenylalanine

Pyromellitic dianhydride

1,4,5,8-naphthalenetetracarboxylic dianhydride

Downstream raw materials:

C₂₈H₁₈Cl₂N₂O₆

Refernces

• 1、 Mallakpour, Shadpour,Soltanian, Samaneh. "Studies on syntheses and morphology characteristic of chiral novel poly(ester-imide)/TiO2 bionanocomposites derived from l-phenylalanine based diacid". . p. 5369 - 5376. Retrieved 2010.
• 2、 Mallakpour, Shadpour,Moslemi, Samira. "Surface functionalized Tio 2 nanoparticle designed for the preparation of chiral poly(amide-imide) bionanocomposites containing phenylalanine linkage". . p. 185 - 190. Retrieved 2014.
• 3、 Konopka, Marcin,Markiewicz, Grzegorz,Stefankiewicz, Artur R.. "Highly efficient one-step microwave-assisted synthesis of structurally diverse bis-substituted α-amino acid derived diimides". . p. 29840 - 29846. Retrieved 2018/09/10.