2,2'-Isophthaloyl bis(trimethylhydrazinium)

Base Information

• Chemical Name: 2,2'-Isophthaloyl bis(trimethylhydrazinium)
• CAS No.: 14338-89-7
• Molecular Formula: C₁₄H₂₂N₄O₂
• Molecular Weight: 278.354
• Mol file: 14338-89-7.mol

Synonyms:2,2'-IPB-trimethylhydrazinium;2,2'-isophthaloyl bis(trimethylhydrazinium);2,2'-isophthaloyl bis(trimethylhydrazinium) dihydroxide bis(inner salt)

Chemical Property of 2,2'-Isophthaloyl bis(trimethylhydrazinium)

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 278.17427596
• Heavy Atom Count: 20
• Complexity: 355

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C[N+](C)(C)N=C(C1=CC(=CC=C1)C(=N[N+](C)(C)C)[O-])[O-]
• Isomeric SMILES: C[N+](C)(C)/N=C(/C1=CC(=CC=C1)/C(=N/[N+](C)(C)C)/[O-])\[O-]

Technology Process of 2,2'-Isophthaloyl bis(trimethylhydrazinium)

There total 4 articles about 2,2'-Isophthaloyl bis(trimethylhydrazinium) 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: 86.0%

2,2'-isophthaloylbis<1,1,1-trimethylhydrazinium> diiodide → 2,2'-isophthaloylbis<1,1,1-trimethylhydrazinium> dihydroxide bis(inner salt) (14338-89-7)

Guidance literature:

With sodium hydroxide; In water; for 1.5h;

DOI:10.1002/jps.2600750419

Reference yield:

isophthalic acid bis(2,2-dimethylhydrazide) (16538-38-8) → 2,2'-isophthaloylbis<1,1,1-trimethylhydrazinium> dihydroxide bis(inner salt) (14338-89-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 94 percent / acetonitrile / 1.) 70 deg C, 1 h, 2.) 60 deg C, 18 h

2: 86 percent / 1.6 M NaOH / H₂O / 1.5 h

With sodium hydroxide; In water; acetonitrile;

DOI:10.1002/jps.2600750419

Reference yield:

benzene-1,3-dicarbonyl dichloride (99-63-8) → 2,2'-isophthaloylbis<1,1,1-trimethylhydrazinium> dihydroxide bis(inner salt) (14338-89-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 82 percent / Et₃N / CH₂Cl₂ / 1.) 0 deg C, 2 h, 2.) 25 deg C, 18 h

2: 94 percent / acetonitrile / 1.) 70 deg C, 1 h, 2.) 60 deg C, 18 h

3: 86 percent / 1.6 M NaOH / H₂O / 1.5 h

With sodium hydroxide; triethylamine; In dichloromethane; water; acetonitrile;

DOI:10.1002/jps.2600750419

upstream raw materials:

isophthalic acid bis(2,2-dimethylhydrazide)

benzene-1,3-dicarbonyl dichloride