77411-77-9

Basic information

• Product Name: 3-endo-carboxynorborn-5-en-2-endo-ylacetic acid anhydride
• CAS NO: 77411-77-9
• Molecular Weight: 178.188
• Mol File: 77411-77-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-endo-carboxynorborn-5-en-2-endo-ylacetic acid anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: 3-endo-carboxynorborn-5-en-2-endo-ylacetic acid anhydride(77411-77-9)
• EPA Substance Registry System: 3-endo-carboxynorborn-5-en-2-endo-ylacetic acid anhydride(77411-77-9)

Safety Data

• Hazardous Substances Data: 77411-77-9(Hazardous Substances Data)

Upstream product

• 5926-95-4 Glutaconsaeureanhydrid 
• 542-92-7 cyclopenta-1,3-diene 

Relevant articles and documents

The Structure of Glutaconic Anhydride and the Synthetic Utility of its Diels-Alder Adduct with Cyclopentadiene

In non-polar solvents glutaconic anhydride exists predominantly as its dioxo-tautomer (1).Diels-Alder reaction with cyclopentadiene affords 3-endo-carboxynorborn-5-en-2-endo-ylacetic acid anhydride (5) having considerable synthetic potential, and which on hydrolysis gives the corresponding bis-endo-dicarboxylic acid (6a).The dimethyl ester of (6a) may be epimerised and hydrolysed to the trans-dicarboxylic acid, 3-exo-carboxynorborn-5-en-2-endo-ylacetic acid (9a).The acids (6a) and (9a) have been characterised as a γ-iodolactone (7a) and a δ-iodolactone (13), respectively.