Pregled bibliografske jedinice broj: 584257
The application of "backdoor induction" in bioinspired asymmetric catalysis
The application of "backdoor induction" in bioinspired asymmetric catalysis // RSC Advances, 2 (2012), 13; 5729-5737 doi:10.1039/c2ra20598j (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 584257 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The application of "backdoor induction" in bioinspired asymmetric catalysis
Autori
Kokan, Zoran ; Kirin, Srećko I.
Izvornik
RSC Advances (2046-2069) 2
(2012), 13;
5729-5737
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
amino acids; asymmetric hydrogenation; enantioselective catalysis; metallated bioconjugates; Rh(I) complexes
Sažetak
Amino acid substituted monodentate triphenylphosphine ligands Lig-Aa1-Aa2-Aa3-Z 5 and 6, with a C-terminal ester or amide group, respectively, were prepared in a few simple synthetic steps. Supramolecular in situ formed complexes [Rh(COD)(Lig-Aa1-Aa2-Aa3-Z)2]BF4 3 and 4 with a prochiral coordination sphere of the metal are selective hydrogenation catalysts (up to 68% ee). The selectivity is induced by transmission of chirality via distant hydrogen-bonded amino acids with a Herrick-like secondary structure ("backdoor induction").
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
UKF 36/08
098-0982904-2946 - Višenuklearni metalni sustavi: sinteza i svojstva (Perić, Berislav, MZOS ) ( CroRIS)
HRZZ-02.04/23 - Metalirani biokonjugati za primjene u istraživanju materijala i u biomedicini (MBABMS) (Kirin, Srećko, HRZZ ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
