1107613-57-9Relevant academic research and scientific papers
Asymmetric construction of quaternary carbon centers by sequential conjugate addition of lithium amide and in situ alkylation: Utility in the synthesis of (-)-aspidospermidine
Suzuki, Mayuko,Kawamoto, Yoshito,Sakai, Takeo,Yamamoto, Yasutomo,Tomioka, Kiyoshi
supporting information; experimental part, p. 653 - 655 (2009/08/08)
(Chemical Equation Presented) Chiral diether ligand-controlled asymmetric conjugate addition of a lithium amide to cyclopentenecarboxylate and subsequent in situ alkylation gave a chiral cyciopentane derivative bearing a quaternary carbon with high enanti
