Bis(dimethylamino)porphyrazines: Synthetic, Structural, and Spectroscopic Investigations
作者:Antonio Garrido Montalban、Wade Jarrell、Eric Riguet、Quentin J. McCubbin、Mairin E. Anderson、Andrew J. P. White、David J. Williams、Anthony G. M. Barrett、Brian M. Hoffman
DOI:10.1021/jo991646g
日期:2000.4.1
The synthesis and isolation of unsymmetrical porphyrazines bearing two, four, and six bis-(dimethylamino) functionalities has been achieved via the base-catalyzed cross-condensation of 1,2-dicyanobenzene 8 and bis(dimethylamino)maleonitrile 7. In addition, the benzo-fused hexaaminoporphyrazine dimer 10 was prepared from condensation of dinitrile 7 (in excess) with benzenebis(1,3-diiminopyrroline) 9