123855-25-4Relevant articles and documents
Para-Selective C-H Olefination of Aniline Derivatives via Pd/S,O-Ligand Catalysis
Naksomboon, Kananat,Poater, Jordi,Bickelhaupt, F. Matthias,Fernández-Ibá?ez, M. ángeles
supporting information, p. 6719 - 6725 (2019/05/06)
Herein we report a highly para-selective C-H olefination of aniline derivatives by a Pd/S,O-ligand-based catalyst. The reaction proceeds under mild reaction conditions with high efficiency and broad substrate scope, including mono-, di-, and trisubstituted tertiary, secondary, and primary anilines. The S,O-ligand is responsible for the dramatic improvements in substrate scope and the high para-selectivity observed. This methodology is operationally simple, scalable, and can be performed under aerobic conditions.
Di- And trifluorobenzenes in reactions with Me2em (E = P, N; M = SiMe3, SnMe3, Li) reagents: Evidence for a concerted mechanism of aromatic nucleophilic substitution
Goryunov, Leonid I.,Grobe, Joseph,Le Van, Due,Shteingarts, Vitalij D.,Mews, Ruediger,Lork, Enno,Wuerthwein, Ernst-Ulrich
experimental part, p. 1111 - 1123 (2010/04/27)
Dimethyl(trimethylsilyl)phosphane (Me3SiPMe2) has been successfully used for the substitution of fluorine variously in 1,3- (1) or 1,2-difluorobenzene (2) or in 1,3,5- (3) or 1,2,3trifluorobenzene (4) by the Me2P group at
