Pregled bibliografske jedinice broj: 786802
Chapter 15:Nonquaternised Cinchona Alkaloid Derivatives as Asymmetric Organocatalysts for Carbon–Heteroatom Bond-forming Reactions
Chapter 15:Nonquaternised Cinchona Alkaloid Derivatives as Asymmetric Organocatalysts for Carbon–Heteroatom Bond-forming Reactions // Sustainable Catalysis : Without Metals or Other Endangered Elements, Part 2 / Michael North (ur.).
Cambridge: RSC Publishing Home, 2016. str. 44-81
CROSBI ID: 786802 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Chapter 15:Nonquaternised Cinchona Alkaloid Derivatives as Asymmetric Organocatalysts for Carbon–Heteroatom Bond-forming Reactions
Autori
Hameršak, Zdenko ; Dokli, Irena ; Ivšić, Trpimir
Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, pregledni
Knjiga
Sustainable Catalysis : Without Metals or Other Endangered Elements, Part 2
Urednik/ci
Michael North
Izdavač
RSC Publishing Home
Grad
Cambridge
Godina
2016
Raspon stranica
44-81
ISBN
978-1-78262-641-1
Ključne riječi
stereosellective catalysis, Cinchona alkaloids, carbon–heteroatom bond-forming reactions
Sažetak
Cinchona alkaloids and their derivatives catalyse an astounding variety of synthetically important stereoselective reactions, thus providing access to a huge number of products of high enantiopurity. This chapter covers the use of natural and modified Cinchona alkaloids (quaternised, urea and thiourea derivatives are not included) in carbon–heteroatom bond-forming reactions – specifically: anhydride ring opening, hydrophosphonylation, epoxidations and hydroperoxidations, aziridination, lactone and lactam formation, epoxide and aziridine ring opening, amination, hydroxylation, sulfenylation and halogenation. Asymmetric hetero-Michael (oxa, aza, sulfa) additions catalysed by Cinchona alkaloids are also included
Izvorni jezik
Engleski
