1377786-77-0Relevant academic research and scientific papers
Direct meso-alkynylation of porphyrins doubly assisted by pyridyl coordination
Anabuki, Shoma,Tokuji, Sumito,Aratani, Naoki,Osuka, Atsuhiro
, p. 2778 - 2781 (2012)
Direct meso-alkynylation of β,β′-dipyridylporphyrin with various alkynyllithium reagents has been achieved, in which the β,β′-dipyridyl groups play an important role in facilitating the nucleophilic addition of the reagents through double coordination. This method enabled the synthesis of a meso-ethynylene-bridged diporphyrin.
