Karthik, G; Srinivasan, A; Suresh, C H; Chandrashekar, T K
(Royal Society of Chemistry, 2014-10-18)
The condensation reaction of fused dithienothiophene (DTT) diol with a core-modified tripyrrane led to the formation of acid and its concentration dependent products, sapphyrin and heptaphyrin.The single crystal X-ray ...