The design and synthesis of a new family of siderophores based on cyclotriveratrylene is described. The ligands consist of a C3-cyclotriveratrylene unit provided with three arms (spacers) ending with hydroxamate, catecholate, bipyridine, or iminopyridine units suitable for the octahedral coordination of transition metals and particularly for the complexation of iron(II) and iron(III).
Compound and Method for the Selective Extraction of Higher Fullerenes from Mixtures of Fullerenes
申请人:Mendoza Javier de
公开号:US20080025904A1
公开(公告)日:2008-01-31
A compound of formula I
and a corresponding method for the extraction of high-order fullerenes from a carbonaceous mixture including at least one solid-liquid extraction.