93296-62-9

Basic information

• Product Name: 1H-Isoindole-1,3(2H)-dione, 5,6-dichloro-2-phenyl-
• Synonyms: 5,6-Dichlor-2-phenyl-isoindolin-1,3-dion;5,6-dichloro-2-phenyl-isoindoline-1,3-dione
• CAS NO: 93296-62-9
• Molecular Formula: C14H7Cl2NO2
• Molecular Weight: 292.121
• Mol File: 93296-62-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1H-Isoindole-1,3(2H)-dione, 5,6-dichloro-2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Isoindole-1,3(2H)-dione, 5,6-dichloro-2-phenyl-(93296-62-9)
• EPA Substance Registry System: 1H-Isoindole-1,3(2H)-dione, 5,6-dichloro-2-phenyl-(93296-62-9)

Safety Data

• Hazardous Substances Data: 93296-62-9(Hazardous Substances Data)

Upstream product

• 56962-08-4 4,5-dichlorophthalic acid 
• 62-53-3 aniline 

Downstream Products

• 18959-31-4 4,5-difluorophthalic acid 
• 144631-20-9 5-Hydroxy-6-nitro-2-phenyl-isoindole-1,3-dione 

Relevant articles and documents

An efficient synthesis of N-substituted phthalimides using SiO2-tpy-Nb as heterogeneous and reusable catalyst

A novel and efficient heterogeneous catalyst SiO2-tpy-Nb was developed, and its application in the preparation of N-substituted phthalimides from o-phthalic acids or anhydrides with amines provides the desired products in good to excellent yields. The catalyst was stable and recoverable for eight consecutive cycles without a significant loss in its activity. Furthermore, the catalyst is applicable in continuous flow which indicates its potential utilization in industrialization.

Cyclic imides; 15. Reaction of 4,5-dichlorophthalimides with potassium nitrite: Synthesis of 4-hydroxy-nitrophthalimides

N-Substituted 4,5-dichlorophthalimides react with potassium nitrite in refluxing dimethylformamide to form N-substituted 4-hydroxy-5-nitrophthalimides.