32670-93-2Relevant academic research and scientific papers
Enantioselective CuH-Catalyzed Hydroallylation of Vinylarenes
Wang, Yi-Ming,Buchwald, Stephen L.
, p. 5024 - 5027 (2016)
The enantioselective, intermolecular hydroallylation of vinylarenes employing allylic phosphate electrophiles has been achieved through a copper hydride catalyzed process. The protocol described herein can be applied to a diverse set of vinylarene substrates and allows for the installation of the parent allyl group as well as a range of 2-substituted allylic fragments.
Regio- and enantioselective control in the reactions of α-(N-Carbamoyl)alkylcuprates with allylic phosphates
Dieter, R. Karl,Gore, Vinayak K.,Chen, Ningyi
, p. 763 - 766 (2007/10/03)
α-(N-Carbamoyl)alkylcuprates (RCuCNLi or R2CuLi) react with allylic phosphates to afford homoallylic amines in good chemical yields. Regioselectivity is governed by steric factors in both the cuprate reagent and phosphate substrate and systems can be designed to give either the S N2′ or SN2 substitution product cleanly. Excellent enantioselectivities can be achieved with either a scalemic α-di[(N- carbamoyl)-alkyl]cuprate and an achiral phosphate or with a scalemic allylic phosphate and an achiral cuprate reagent.
