Vanadium is a trace element, which may be beneficial and possibly essential in humans1
but certainly essential for some living organisms. 2r11 Metal ions and thus vanadium ions …

Barry Sharpless was awarded the 2001 Nobel Prize as a compliment to his great
contributions in the field of asymmetric epoxidation, which has been recognized as one of …

Axial chirality1 was predicted by van't Hoff in his historical paper, 1, 2 which laid the
foundations of stereochemistry. 3 BINOL (1), one of the best known representatives of axially …

Vanadium haloperoxidases catalyse the oxidation of halides leading to halogenation of
substrates or, in the absence of suitable substrates, to oxidation of hydrogen peroxide into …

Chirally modified vanadium complexes have been used as catalysts in enantioselective
epoxidations of allylic alcohols and asymmetric sulfide to sulfoxide oxidations. For both …

Historically, reagent controlled reactions (mechanism controlled reactions) have played a
significant role in the asymmetric synthesis of complex structures. In contrast, today's …

Vanadium-Catalyzed Asymmetric Epoxidation of Homoallylic Alcohols | Journal of the American
Chemical Society ACS ACS Publications C&EN CAS Find my institution Log In Journal of the …

The asymmetric epoxidation of allylic alcohols by metal catalysts,[1] though a widely used
synthetic method, could gain even more practical applications if the following were realized …

A simple, efficient, and environmentally friendly asymmetric epoxidation of primary,
secondary, tertiary allylic, and homoallylic alcohols has been accomplished. This process …

Several optically active Nb (salan) complexes were synthesized, and their oxidation
catalysis was examined. A dimeric μ-oxo Nb (salan) complex that was prepared from Nb (O i …