Phthalazino[2,3-b]phthalazine-5,7,12,14-tetrone

Base Information

• Chemical Name: Phthalazino[2,3-b]phthalazine-5,7,12,14-tetrone
• CAS No.: 91533-23-2
• Molecular Formula: C16H8N2O4
• Molecular Weight: 292.251
• Mol file: 91533-23-2.mol

Synonyms:

Chemical Property of Phthalazino[2,3-b]phthalazine-5,7,12,14-tetrone

Chemical Property:

• Vapor Pressure: 4.42E-11mmHg at 25°C

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phthalazino[2,3-b]phthalazine-5,7,12,14-tetrone

There total 2 articles about Phthalazino[2,3-b]phthalazine-5,7,12,14-tetrone 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: 70.0%

phthalazin-1,4-dione (20116-64-7) → 2,3-dihydrophthalazine-1,4-dione (1445-69-8) + phthalazino<2,3-b>phthalazine-5,7,12,14-tetrone (91533-23-2) + benzene-1,2-dicarboxylic acid (88-99-3,73607-73-5)

Guidance literature:

With potassium hydroxide; In acetone; Mechanism; Ambient temperature; other diazaquinones;

Reference yield: 67.0%

phthalic anhydride (85-44-9) → phthalazino<2,3-b>phthalazine-5,7,12,14-tetrone (91533-23-2)

Guidance literature:

With montmorillonite K-10; thiosemicarbazide; at 180 ℃; for 0.0833333h; microwave irradiation;

DOI:10.1139/V06-189 DOI:10.1080/00397910701545247

upstream raw materials:

phthalazin-1,4-dione

phthalic anhydride

Refernces

• 1、 Habibi, Davood,Mahmoodi, Nosratollah,Marvi, Omid. "Montmorillonite K-10 clay as reusable heterogeneous catalyst for the microwave-mediated solventless synthesis of phthalazinetetraones". . p. 81 - 84. Retrieved 2007.
• 2、 Paul, D. Brenton. "Mechanistic Aspects of Diazaquinone Chemiluminescence". . p. 1001 - 1008. Retrieved 2007/10/02.