2-Butenedioic acid (Z)-, monomethyl ester, (diphenylmethylene)hydrazide

Base Information

• Chemical Name: 2-Butenedioic acid (Z)-, monomethyl ester, (diphenylmethylene)hydrazide
• CAS No.: 144333-90-4
• Molecular Formula: C₁₈H₁₆N₂O₃
• Molecular Weight: 308.337
• Nikkaji Number: J543.879I
• Mol file: 144333-90-4.mol

Synonyms:2-Butenedioic acid (Z)-, monomethyl ester, (diphenylmethylene)hydrazide;144333-90-4;LS-47028;(Z)-4-Oxo-4-[2-[alpha-phenylbenzylidene]hydrazino]-2-butenoic acid methyl ester

Chemical Property of 2-Butenedioic acid (Z)-, monomethyl ester, (diphenylmethylene)hydrazide

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: 1.12g/cm³
• XLogP3: 3.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 6
• Exact Mass: 308.11609238
• Heavy Atom Count: 23
• Complexity: 439

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC(=O)C=CC(=O)NN=C(C1=CC=CC=C1)C2=CC=CC=C2
• Isomeric SMILES: COC(=O)/C=C\C(=O)NN=C(C1=CC=CC=C1)C2=CC=CC=C2

Technology Process of 2-Butenedioic acid (Z)-, monomethyl ester, (diphenylmethylene)hydrazide

There total 1 articles about 2-Butenedioic acid (Z)-, monomethyl ester, (diphenylmethylene)hydrazide 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: 93.0%

diphenylmethylene hydrazide of maleic acid potassium salt + methyl iodide (74-88-4) → maleic acid diphenylmethylenehydrazide methyl ester (144333-90-4)

Guidance literature:

In butanone; for 3h; Heating;

DOI:10.1007/BF00772855

upstream raw materials:

methyl iodide

Refernces