Abstract:
The key enantioselectivity-determining step in Pd-catalyzed asymmetric amination of 2-fluoroallylic substrates was optimized using model reaction of η3-(2-fluorocycloheptenyl)-palladium complexes bearing chiral P,P- and P,N-ligands with various amines. (S)-ButPHOX was found to be the most effective ligand allowing the formation of 2-fluoroallyl amines and anilines with high enantioselectivity.
Citation:
A. Yu. Bobrova, M. A. Novikov, R. A. Novikov, P. V. Dorovatovskii, A. D. Volodin, A. A. Korlyukov, Yu. V. Tomilov, “Highly enantioselective amination of η3-(2-fluorocycloheptenyl)palladium complexes bearing chiral P,P- and P,N-ligands”, Mendeleev Commun., 32:5 (2022), 619–621
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https://www.mathnet.ru/eng/mendc744
https://www.mathnet.ru/eng/mendc/v32/i5/p619
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