title: Reducing ability of supramolecular C60 dianion toward C=O, C=C and N-N bonds.
abstract: Different from C60 dianion which readily reacts with electrophiles, supramolecular C60 dianion (2) generated from gamma-cyclodextrin-bicapped C60 (1) and NaBH4 (or diborate) in DMSO-H2O (9:1, v/v) is able to reduce N-N+, C=C-EWG and C=O bonds to provide the respective dihydro derivatives; 1-mediated reduction of acetophenone with NaBH4 in the presence of (Me2N)2CH2 and EtONa gives turn over frequency (TOF)/h of 400.
authors.affiliation: Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, Higashi-Osaka 577-8502, Japan.
authors.forename: Shin-ichi
authors.initials: S
authors.lastname: Takekuma
authors.forename: Hideko
authors.initials: H
authors.lastname: Takekuma
authors.forename: Zen-ichi
authors.initials: Z
authors.lastname: Yoshida