title: Individual (f,tA)- and (f,tC)-Fullerene-Based Nickel(II) Glycinates: Protected Chiral Amino Acids Directly Linked to a Chiral π-Electron System.
abstract: Stereoselective electrosynthesis of the first individual (f,tA)- and (f,tC)-1,4-fullerene derivatives with a non-inherently chiral functionalization pattern is described, as well as the first example of an optically pure protected primary amino acid directly linked to the fullerene through only the chiral α-amino-acid carbon atom. An application of an auxiliary chiral nickel-Schiff base moiety as derivatizing agent allowed separation of (f,tA)- and (f,tC)-1,4-fullerene derivatives using an achiral stationary phase, a separation which has never been done before.
authors.affiliation: Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, Moscow, Russia.
authors.forename: Oleg A
authors.initials: OA
authors.lastname: Levitskiy
authors.affiliation: Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, Moscow, Russia.
authors.forename: Yuri K
authors.initials: YK
authors.lastname: Grishin
authors.affiliation: Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, Moscow, Russia.
authors.forename: Olesya O
authors.initials: OO
authors.lastname: Semivrazhskaya
authors.affiliation: Nesmeyanov Institute of Organoelement Compounds RAS, Vavilov str., 28, Moscow, Russia.
authors.forename: Asmik A
authors.initials: AA
authors.lastname: Ambartsumyan
authors.affiliation: Nesmeyanov Institute of Organoelement Compounds RAS, Vavilov str., 28, Moscow, Russia.
authors.forename: Konstantin A
authors.initials: KA
authors.lastname: Kochetkov
authors.affiliation: Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, Moscow, Russia.
authors.forename: Tatiana V
authors.initials: TV
authors.lastname: Magdesieva
keywords: amino acids; chirality; electrochemistry; fullerenes; structure elucidation