The reactions of the dianionic [(pyrrole-2-CH= N),-RJ2-ligands f(N;N2)2-J (R = (R)(S)-1,2-cyclohexane or I,2_ethane) with Zn(H) yield neutral dim eric fZn2 (N; N2 )2 J complexes. The dim eric nature of the complexes was established by fielddesorption mass spectromerry. 'H NMR studies show that these complexes have dime& structures in solution in which the (Iv)zN2)2-ligands act as di-bidenta tes.
Die aus entsprechenden Diaminen oder prim. Aminen und Pyrrol‐2‐carbaldehyd in 65‐ 100proz. Ausb. synthetisierten Kondensationsprodukte reagieren mit wasserfreiem Zn‐sulfat in Methanol unter KOH‐Zugabe bei l : l‐ bzw. 2:1‐molarer Umsetzung zu den Zweikernkomplexen (I) bzw. den einkernigen Chelatkomplexen (II) (keine Ausb.‐Angaben).
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.