Synthesis of rubyrins containing two or three heteroatoms (O, S, Se) in the core is accomplished using modified diols and tetrapyrromethanes. Substitution of heteroatoms leads to significant reductions in HOMO-LUMO gap and easier oxidations and reductions reflecting the changes in electronic structure of the rubyrin skeleton.
Srinivasan, Alagar,Pushpan, Simi K.,Ravikumar, Murugaeson,Chandrashekar, Tavarekere K.,Raja, Roy
p. 6671 - 6680
(2007/10/03)
Tetrathia- and tetraoxarubyrins: Aromatic, core-modified, expanded porphyrins
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Srinivasan, Alagar,Reddy, VenkatRam M.,Jeyaprakash Narayanan,Sridevi, Bashyam,Pushpan, Simi K.,Ravikumar, Murugaeson,Chandrashekar, Tavarekere K.
p. 2598 - 2601
(2007/10/03)
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