42872-23-1Relevant articles and documents
Sodium Butylated Hydroxytoluene: A Functional Group Tolerant, Eco-Friendly Base for Solvent-Free, Pd-Catalysed Amination
Semeniuchenko, Volodymyr,Braje, Wilfried M.,Organ, Michael G.
supporting information, p. 12535 - 12539 (2021/08/03)
NaBHT (sodium 2,6-di-tert-butyl-4-methylphenolate), a strong, but hindered and lipophilic base, has been effectively paired with similarly lipophilic, high-reactivity Pd-NHC (N-heterocyclic carbene) catalysts to produce an ideal combination for performing
Stable nickel(0) phosphites as catalysts for C-N cross-coupling reactions
Kampmann, Sven S.,Sobolev, Alexandre N.,Koutsantonis, George A.,Stewart, Scott G.
supporting information, p. 1967 - 1973 (2014/07/07)
Herein we describe the design and preparation of inexpensive, air-stable nickel phosphite-based catalysts for use in the C-N cross-coupling reaction. The combination of nickel tetrakis(triphenyl phosphite) {Ni[P(OPh) 3]4} and 1,1'-bis(diphenylphosphino)ferrocene (dppf), and in particular a newly developed catalyst (dppf)Ni[P(OPh)3] 2, were found to be extremely effective in catalyzing a range of amination reactions of anilines and amines with aryl chlorides. This new catalyst system offers an alternative to the bis(cyclooctadienyl)nickel [Ni(COD)2] and palladium(0) catalysts commonly used for C-N bond formation.
Aminations of aryl bromides in water at room temperature
Lipshutz, Bruce H.,Chung, David W.,Rich, Brian
supporting information; experimental part, p. 1717 - 1721 (2011/03/20)
Unsymmetrical di- and triarylamines can be formed under green chemistry conditions, taking advantage of micellar catalysis leading to palladium-catalyzed aminations at ambient temperatures in water as the only medium.