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pro vyhledávání: '"Zu‐Hang Zhao"'
Autor:
Ju‐Song Yang, Ka Lu, Chen‐Xiao Li, Zu‐Hang Zhao, Xiao‐Ming Zhang, Fu‐Min Zhang, Yong‐Qiang Tu
Publikováno v:
Angewandte Chemie International Edition. 61
Novel asymmetric mono- and dialkylation reactions of α-substituted 2,5-diketopiperazines catalyzed by new chiral spirocyclic-amide-derived triazolium organocatalysts have been developed, resulting in a range of enantioenriched 2,5-diketopiperazine d