名称:
Synthesis of 6,7-Dihydrodibenzo[b,j]phenanthroline Derivatives by Pfitzinger Condensation of Isatin and Cyclic Diketones
摘要:
All two kinds of 6,7-dihydrodibenzo[b,j]phenanthroline derivatives were synthesized by Pfitzinger condensation of isatins with 1,3-cyclohexanedione and 1,4-cyclohexanedione respectively. Structures of the derivatives were confirmed by NMR and other spectra data.