Electric Literature of 89972-76-9, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 89972-76-9, Name is 4′-(4-Bromophenyl)-2,2′:6′,2”-terpyridine,introducing its new discovery.
New nucleoside building blocks for the synthesis of functional DNA are presented. A porphyrin-bis nucleoside dU-porphyrin-dU was synthesised from a di-acetylene-substituted porphyrin using Sonogashira coupling with 5-iodo deoxy uridine. The same strategy was used to obtain a new terpy-functionalised nucleoside dUterpy. This building block can be metallated with ruthenium(II) either to make a mono-nucleoside ruthenium complex (dUterpy)RuII(terpy), or to connect two building blocks to create a bis-nucleoside (dUterpy)2RuII. The terpy nucleoside building block dUterpy was incorporated into short strands of DNA to give TXT, TXXT and TXXXT as sequences (X=dUterpy). The functionalised DNA has the potential to create supramolecular assemblies through metal complexation.
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Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI