title: As-stereogenic C2-symmetric organoarsines: synthesis and enantioselective self-assembly into a dinuclear triple-stranded helicate with copper iodide.
abstract: As-stereogenic C2-symmetric 2,5-diaryl-cis-1,4-dihydro-1,4-diarsinines (2,5-diaryl-cis-DHDAs) were synthesized without volatile precursors. A racemic mixture of the ligands enantioselectively self-assembled into a dinuclear triple-stranded helicate with copper iodide in quantitative yield. In the helicate, two metals were bridged via three enantiomerically pure ligands.
authors.affiliation: Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan. kenaka@kit.ac.jp.
authors.forename: Hiroki
authors.initials: H
authors.lastname: Adachi
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Imoto
authors.forename: Seiji
authors.initials: S
authors.lastname: Watase
authors.forename: Kimihiro
authors.initials: K
authors.lastname: Matsukawa
authors.forename: Kensuke
authors.initials: K
authors.lastname: Naka