366-04-1Relevant articles and documents
Merging Iridium-Catalyzed C-H Borylations with Palladium-Catalyzed Cross-Couplings Using Triorganoindium Reagents
Jayasundara, Chathurika R. K.,Gil-Negrete, José M.,Montero Bastidas, Jose R.,Chhabra, Arzoo,Martínez, M. Montserrat,Pérez Sestelo, José,Smith, Milton R.,Maleczka, Robert E.
, p. 751 - 759 (2021/12/27)
A versatile and efficient method to prepare borylated arenes furnished with alkyl, alkenyl, alkynyl, aryl, and heteroaryl functional groups is developed by merging Ir-catalyzed C-H borylations (CHB) with a chemoselective palladium-catalyzed cross-coupling of triorganoindium reagents (Sarandeses-Sestelo coupling) with aryl halides bearing a boronic ester substituent. Using triorganoindium cross-coupling reactions to introduce unsaturated moieties enables the synthesis of borylated arenes that would be difficult to access through the direct application of the CHB methodology. The sequential double catalyzed procedure can be also performed in one vessel.
A deacetylation-diazotation-coupling sequence: Palladium-catalyzed C-C bond formation with acetanilides as formal leaving groups
Schmidt, Bernd,Berger, Rene
supporting information, p. 463 - 476 (2013/05/08)
Acetanilides can be deacetylated and diazotized in situ, and subsequently used in Pd-catalyzed coupling reactions without isolation of the diazonium intermediate. Heck reactions, Suzuki crosscoupling reactions, and a Pd-catalyzed [2+2+1] cycloaddition hav
Low-valent niobium-catalyzed reduction of α,α,α- trifluorotoluenes
Fuchibe, Kohei,Ohshima, Yoshitaka,Mitomi, Ken,Akiyama, Takahiko
, p. 1497 - 1499 (2008/02/02)
Equation presented In the presence of 5 mol % of niobium(V) chloride, α,α,α-trifluorotoluene derivatives were reduced with lithium aluminum hydride to give toluene derivatives in good yields. Stepwise, partial reduction of bis(trifluoromethyl)benzene derivative was also demonstrated.
