Reaction of N-trimethylsilyl derivatives of amides and lactams with chloro(chloromethyl)dimethylstannane: Crystal and molecular structure of 1-(chlorodimethylstannylmethyl)-2-piperidone

A novel surfactant N-(6-(hydroxyamino)-6-oxohexyl)octanamide: Synthesis and flotation mechanisms to wolframite

“…Amide ligands contain AC(@O)NHA groups which can provide potential metal coordination sites and hydrogen bond sites [18][19][20][21]. The affinity of amide moieties for binding of metal ions strongly depends on deprotonation ability of amidic nitrogen, which is the coordination center for chelating metal ions.…”

“…The affinity of amide moieties for binding of metal ions strongly depends on deprotonation ability of amidic nitrogen, which is the coordination center for chelating metal ions. It is well known that amide, as H-donor, is able to chelate Cu(II) [22], Ni(II) [23], Zn(II) [24], Sn [18], Co(II) [25], Pd(II) [26]. Mohamadou et al [27] also presented that the chelation of metal ions by the amidic nitrogen enhanced amide hydrogen ionization.…”