title: Synthesis of a new spiro-BOX ligand and its application in enantioselective allylic cyclization based on carbopalladation of allenyl hydrazines.
abstract: In this paper, we developed a new bisoxazoline ligand with a spiro skeleton and a alpha-naphthylmethyl substituent, i.e. (Ra,S,S)-L3, which has been successfully applied to the highly enantioselective cyclic allylation based on the carbopalladation of 3,4-allenyl hydrazines with ee values ranging from 92-95%.
authors.affiliation: State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China.
authors.forename: Wei
authors.initials: W
authors.lastname: Shu
authors.forename: Shengming
authors.initials: S
authors.lastname: Ma