24541-52-4Relevant articles and documents
NOVEL SYNTHESIS OF PYRIDOPYRIMIDINE DIONES
Fahmy, Amin Farouk,Youssef, Mohamed Salah Kamel,Halim, Mohamed Said Abdel,Hassan, Mamdouh Adly,Sauer, Jourgin
, p. 2201 - 2213 (2007/10/02)
N-(Phenylsulphonyloxy)quinolinimide (I) reacts with different nucleophiles to give II-VIII.It was proved that the nucleophilic attack occurs at the more electro-positive carbonyl group to give only one product in good yields.