1, 10‐Phenanthrolin‐1‐ium Trinitromethanide (1, 10‐PHTNM) as a Nano Molten Salt Catalyst With Y‐Aromatic Counter Ion: Applications for Synthesis of Organic Compounds. Issue 1 (7th January 2019) - Dashteh, Mohammad
Abstract: 1, 10‐Phenanthrolin‐1‐ium trinitromethanide (1, 10‐PHTNM) as a novel nano molten slat with Y‐aromatic counter ion was synthesized and fully characterized by using various techniques such as FT‐IR, 1 H NMR, 13 C NMR, mass, TGA, DTG, XRD, SEM and TEM. A series of organic compounds include 1, 4‐dihydropyrano[2, 3‐ c ]pyrazoles, tetrahydrobenzo[ b ]pyran, pyrano[4, 3‐ b ]pyrans, bispyrazole, 1 H ‐pyrazolo[3, 4‐ b ]quinolones, hexahydroacridine‐1, 8‐diones and methylenebis(3‐hydroxy‐5, 5‐dimethylcyclohex‐2‐enones) were synthesized in the presence of 1, 10‐PHTNM as a novel and efficient proton sponge nano molten slat catalyst. According to the results of FT‐IR, 1 H NMR, 13 C NMR, mass spectrum of 1, 10‐PHTNM and due to high electron charge density and none bonded repulsion of lone pair electrons between two nitrogen atoms ( peri ‐effect), this catalyst is a type of proton sponge. Abstract : Novel nano molten salt 1, 10‐phenanthrolin‐1‐ium trinitromethanide (1, 10‐PHTNM) with Y‐aromatic counter ion was designed, synthesized and used as a proton sponge catalyst for the synthesis of various organic compounds.