Spiro Indane-Based Phosphine-Oxazolines as Highly Efficient P,N Ligands for Enantioselective Pd-Catalyzed Allylic Alkylation of Indoles and Allylic Etherification
作者:Zhongxuan Qiu、Rui Sun、Kun Yang、Dawei Teng
DOI:10.3390/molecules24081575
日期:——
were examined for palladium-catalyzedasymmetricallylic alkylation of indoles. Under optimized conditions, high yields (up to 98%) and enantioselectivities (up to 98% ee) were obtained with a broad scope of indole derivatives. The ligand was determined to be the most efficient P,N-ligand for this reaction. Moreover, the ligand was also efficient for Pd-catalyzed asymmetricallylic etherification with
Palladium–(S,pR)-FerroNPS-Catalyzed Asymmetric Allylic Etherification: Electronic Effect of Nonconjugated Substituents on Benzylic Alcohols on Enantioselectivity
作者:Fuk Loi Lam、Terry Tin-Lok Au-Yeung、Fuk Yee Kwong、Zhongyuan Zhou、Kwok Yin Wong、Albert S. C. Chan