19689-02-2

Basic information

• Product Name: acetyl-(2-phthalimido)benzoyl anhydride
• CAS NO: 19689-02-2
• Molecular Weight: 309.278
• Mol File: 19689-02-2.mol

Chemical Properties

• CAS DataBase Reference: acetyl-(2-phthalimido)benzoyl anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: acetyl-(2-phthalimido)benzoyl anhydride(19689-02-2)
• EPA Substance Registry System: acetyl-(2-phthalimido)benzoyl anhydride(19689-02-2)

Safety Data

• Hazardous Substances Data: 19689-02-2(Hazardous Substances Data)

Upstream product

• 118-92-3 anthranilic acid 
• 41513-78-4 2-phthalimidobenzoic acid 
• 108-24-7 acetic anhydride 

Relevant articles and documents

Products from dehydration of dicarboxylic acids derived from anthranilic acid

Treatment of N-(carboxymethyl)-anthranilic acids 1 with several dehydrating agents, gave the cyclic ortho amides 6, or the 7-membered anhydrides 7. After reaction of N-(carboxymethyl)-anthranilic acid (1a) with acetic anhydride, a diacetylated fused diketopiperazine indole dimer (18) could be isolated. Dehydrations of 2,2′-iminobis-benzoic acid led to the corresponding cyclic ortho amides 23. The dynamic behaviour of some of these compounds, and their precursors, was studied.