88148-60-1Relevant articles and documents
The Synthesis of Perloline, 6-(3,4-Dimethoxyphenyl)-5-hydroxy-5,6-dihydrobenzonaphthyridin-4(3H)-one
Prager, Rolf H.,Were, Stephen T.
, p. 1441 - 1453 (2007/10/02)
Dehydroperloline is obtained in high overall yield by an intramolecular cyclization of the benzyne generated from 4-(2-bromophenyl)-N-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (21), by use of lithium hexamethyldisilazide.A benzyne inte