23245-77-4Relevant academic research and scientific papers
Directed lithiation of unprotected pyridinecarboxylic acids
Mongin, Florence,Trecourt, Francois,Queguiner, Guy
, p. 5483 - 5486 (2007/10/03)
The lithium salts of 2-, 3- and 4-pyridinecarboxylic acids undergo deprotonation at the position adjacent to the carboxylate group when treated with LTMP in THF at 0 °C, -50 °C and -25 °C, respectively. The lithiation conditions could be extended to chlor
Binding Forces and Catalysis. The Use of Bipyridyl-Metal Chelation to Enhance Reaction Rates
Rebek, Julius Jr.,Costello, Timothy,Wattley, Ruth
, p. 7487 - 7493 (2007/10/02)
The application of a binding force (the chelation of a metal by a 2,2'-bipyridyl) to enhance reaction rates is examined with three systems.Metals are shown to increase the rate of cyclization of certain 3,3'-disubstituted, 2,2'-bipyridyl derivatives.Simil
