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Jun 18, 2020
Herbst, Emily; Cozzolino, Anthony; Casadonte, Dominick Jr., 2020, "Computational Analysis of the Effect on Sonogashira Coupling by Copper (I) Mixed-Ligand Chelation of 4,7-Disubstituted-1,10-Phenanthrolines: Towards Improving Substitution Chemistry in 1, 10-Phenanthrolines", https://doi.org/10.18738/T8/ZY51R2, Texas Data Repository Dataverse, V1
When copper (I) is used to bind the nitrogen atoms of 1,10-phenanthroline through chelation, the reactivity at the 4 and 7 positions of the ligand is dramatically enhanced. Previous studies have demonstrated that yields can be increased through copper coordination from 5% to 90-9... |