Synthesis And Catalytic Properties Of New Macrocyclic Bisoxazolines (CROSBI ID 483660)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Portada, Tomislav ; Roje, Marin ; Raza, Zlata ; Čaplar, Vesna ; Žinić, Mladen ; Šunjić, Vitomir
engleski
Synthesis And Catalytic Properties Of New Macrocyclic Bisoxazolines
Our research on design of cavity-containing organometallic supramolecular catalysts resulted by the synthesis of 1a. The new catalyst exhibited 77 % cumulative (dia- and enantio-) selectivity and one of the highest diastereoslectivities (86 % de) obtained to date in the cyclopropanation of styrene with ethyl diazoacetate. Aiming to further improve selectivity, we prepared new ligands 1 with different R, m and n. Structural and chiroptical properties of new ligands and their catalitic metal complexes are also studied.
macrocyclic bisoxazolines; catalytic cyclopropanation
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
P-64-x.
2002.
objavljeno
Podaci o matičnoj publikaciji
Ischia advanced school of organic chemistry Poster Abstracts
-
Napulj: Societa Chimica Italiana
Podaci o skupu
Ischia advanced school of organic chemistry
predavanje
21.09.2002-26.09.2002
Ischia Porto, Italija