(2Z,3Z)-2,3-bis(phenylhydrazinylidene)propanoic acid

Base Information

• Chemical Name: (2Z,3Z)-2,3-bis(phenylhydrazinylidene)propanoic acid
• CAS No.: 75640-08-3
• Molecular Formula: C15H14 N4 O2
• Molecular Weight: 282.302
• NSC Number: 243489
• Mol file: 75640-08-3.mol

Synonyms:75640-08-3;NSC243489;NSC-243489

Chemical Property of (2Z,3Z)-2,3-bis(phenylhydrazinylidene)propanoic acid

Chemical Property:

• Vapor Pressure: 1.02E-09mmHg at 25°C
• Boiling Point: 472.1°C at 760 mmHg
• Flash Point: 239.3°C
• Density: 1.22g/cm³
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 6
• Exact Mass: 282.11167570
• Heavy Atom Count: 21
• Complexity: 383

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)NN=CC(=NNC2=CC=CC=C2)C(=O)O
• Isomeric SMILES: C1=CC=C(C=C1)N/N=C\C(=N\NC2=CC=CC=C2)\C(=O)O

Technology Process of (2Z,3Z)-2,3-bis(phenylhydrazinylidene)propanoic acid

There total 19 articles about (2Z,3Z)-2,3-bis(phenylhydrazinylidene)propanoic acid 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:

phenylhydrazine (100-63-0) → 2,3-bis-phenylhydrazono-propionic acid (75640-08-3)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene

2: aq. KOH

With potassium hydroxide; In toluene;

Reference yield:

3-hydroxy-2-oxopropionic acid (1113-60-6) → 2,3-bis-phenylhydrazono-propionic acid (75640-08-3)

Guidance literature:

With sodium hypoiodite; Behandeln der Reaktionsloesung mit Phenylhydrazin und wss. Essigsaeure;

Reference yield:

→ 2,3-bis-phenylhydrazono-propionic acid (75640-08-3)

Guidance literature:

With phenylhydrazine acetate;

upstream raw materials:

Oxalacetic acid

3-hydroxy-2-oxopropionic acid

phenylhydrazine acetate

2,3-dioxo-propionic acid

Downstream raw materials:

1-phenyl-2-pyrazoline-4,5-dione 4-phenylhydrazone