Preparation of Optically Active 8,8’-Disubstituted 1,1’-Biisoquinoline
摘要:
Synthesis of 1,1'-biisoquinolines having substituents in the 8,8'-positions and their resolution by hplc on a chiral column on a preparative scale are described.
Synthesis and Properties of Dicarboximide Derivatives of Perylene and Azaperylene
摘要:
The N-alkyl dicarboximide derivatives of naphthylisoquinoline and binaphthalene were prepared by the hetero coupling reaction of the corresponding N-alkyl dicarboximide derivatives of stannylnaphthalene with bromodimethyisoquinoline and bromodimethylnaphthalene, respectively. The ring closing of the N-hexyl derivatives of naphthylisoquinoline and binaphthalene produced the N-hexyldicarboximide derivatives of azaperylene and perylene having the same substituents, respectively. The absorption spectra and fluorescence spectra of the azaperylene and perylene derivatives were investigated.