Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof

Luminescence determination of the substitution degree of the amino nitrogen atom using ethylamine, diethylamine, triethylamine and tetraethylammonium has been shown.

Fluorous 1,2,3-Triazol-4-ylmethyl Amines and Amine Derivatives for Novel Surfactant Applications

A series of fluorous surfactants with additional functionality were generated through the attachment of substituents at the amino nitrogen atom of the surfactant moiety. Examples of molecules containing one and two triazole ring systems were synthesized through N-alkylation and N-acylation strategies.

Cyanamid-Komplexe von Übergangsmetallen / Cyanamide Complexes of Transition Metals

The preparation of the complexes (Ph3P)2(CO)IrNCNIr(CO)PPh3)2, (Ph3P)2Ir(CO)-NCNH, [AsPh4]2[Pd(NCNR)4] (R = H,Ph), (Ph3P)2Pd(NCNH)2 is described. The vibrational and 14N NMR spectra are reported. In the complexes [Ni(H2NCN)e]Br2, [Ni(H2NCN)4]Cl2, [Co(H2NCN)4]Cl2 the cyanamide ligand presumably is coordinated through the amino nitrogen atom.