Swallowtail Porphyrins: Synthesis, Characterization and Incorporation into Porphyrin Dyads
作者:Patchanita Thamyongkit、Markus Speckbacher、James R. Diers、Hooi Ling Kee、Christine Kirmaier、Dewey Holten、David F. Bocian、Jonathan S. Lindsey
DOI:10.1021/jo049860e
日期:2004.5.1
(“swallowtail”) substituents at the meso positions of porphyrins results in highly soluble building blocks. Synthetic routes have been investigated to obtain porphyrin building blocks bearing 1−4 swallowtail groups. Porphyrin dyads have been synthesized in which the zinc or free base (Fb) porphyrins are joined by a 4,4‘-diphenylethyne linker and bear swallowtail (or n-pentyl) groups at the nonlinking meso positions