5267-49-2Relevant articles and documents
Synthesis of diarylmethylamines via palladium-catalyzed regioselective arylation of 1,1,3-triaryl-2-azaallyl anions
Li, Minyan,Yuecel, Baris,Adrio, Javier,Bellomo, Ana,Walsh, Patrick J.
, p. 2383 - 2391 (2014/05/20)
Diarylmethylamines are of great interest due to their prevalence in pharmaceutical chemistry. As a result, new methods for their synthesis are in demand. Herein, we report a versatile protocol for the synthesis of diarylmethylamine derivatives involving palladium-catalyzed arylation of in situ generated 2-azaallyl anion intermediates. The 2-azaallyl anions are generated by reversible deprotonation of readily available aldimine and ketimine precursors. Importantly, the arylated aldimine and ketimine products do not undergo isomerization under the reaction conditions. Scale-up of the arylation and hydrolysis of the resulting products to furnish diarylmethylamines were also successfully performed. This journal is the Partner Organisations 2014.
Palladium-catalyzed benzylic arylation of N-benzylxanthone imine
Niwa, Takashi,Yorimitsu, Hideki,Oshima, Koichiro
supporting information; experimental part, p. 4689 - 4691 (2009/05/13)
(Chemical Equation Presented) The direct benzylic arylation of N-benzylxanthone imine with aryl chloride proceeds under palladium catalysis, yielding the corresponding coupling product. The product is readily transformed to benzhydrylamine. Taking into consideration that the imine is readily available from benzylic amine, the overall transformation represents a formal cross-coupling reaction of aryl halide with α-aminobenzyl metal.
Semiempirical approach to drug design. Antispasmodic activity of benzhydrylamine derivatives
Estiu,Cachau,Castro,Bruno Blanch
, p. 889 - 900 (2007/10/02)
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