Arylation of adamantanamines: VIII. Optimization of the catalytic system for copper-catalyzed arylation of adamantane-containing amines
作者:S. P. Panchenko、A. S. Abel、A. D. Averin、O. A. Maloshitskaya、E. N. Savelyev、B. S. Orlinson、I. A. Novakov、I. P. Beletskaya
DOI:10.1134/s1070428017100025
日期:2017.10
Arylation of adamantane-containing amines with iodobenzene in the presence of copper(I) and copper(II) compounds and various N,N-, N,O-, and O,O-bidentate ligands was studied. The best results were obtained using the catalytic system CuI-rac-BINOL [1,1'-bi(naphthalen-2-ol)] (10/20 mol %). Reactions with iodobenzene derivatives containing electron-donor and electron-withdrawing substituents in the para position to the iodine atom were carried out under the optimal conditions.