950829-72-8Relevant articles and documents
Novel isocoumarin and isoquinoline derivatives
Mahmoud, Mahmoud R.,El-Shahawi, Manal M.,Farahat, Samira E.
, p. 86 - 88 (2008)
A number of novel isoquinoline-1,3-dione derivatives have been synthesised using the readily obtainable anhydride formed from the Stobbe-type condensation of diethyl homophthalate with p-anisaldehyde. Primary amines form amides at the C-1 carbonyl group; recyclisation gives 4-(4-methoxybenzylidene)isoquinoline-1, 3-diones.