Design and synthesis of porphyrins bearing rigid hydrogen bonding motifs: highly versatile building blocks for self-assembly of polymers and discrete arrays.
Shi X, Barkigia KM, Fajer J, Drain CM. Design and synthesis of porphyrins bearing rigid hydrogen bonding motifs: highly versatile building blocks for self-assembly of polymers and discrete arrays. J Org Chem. 2001 Oct 05; 66(20):6513-22.