In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Ruthenium(III) 2-(aminofluoreneazo)phenolate complexes: Synthesis, characterization, catalytic activity in amidation reaction and Fluorescence quenching studies, published in 2020-09-15, which mentions a compound: 1452-77-3, Name is Picolinamide, Molecular C6H6N2O, Recommanded Product: 1452-77-3.
Ru(III)2-(aminofluoreneazo)phenolate complexes [RuCl(PPh3)2(L1-5)] (1-5) (L = 2-(aminofluoreneazo)phenolate ligands) were synthesized. The characterization of the synthesized complexes was accomplished by elemental anal., spectroscopic (FTIR, UV-visible, Fluorescence and EPR) and ESI-MS techniques. The catalytic performance of one of the synthesized complexes 3 for the amidation of aldehyde in the presence of NaHCO3/NH2OH·HCl was evaluated. The fluorescence emission of [RuCl(PPh3)2(L2)] (2) and [RuCl(PPh3)2(L3) (3)] are effectively quenched by 1,4-benzoquinone and 1,4-naphthoquinone in MeCN medium.
The article 《Ruthenium(III) 2-(aminofluoreneazo)phenolate complexes: Synthesis, characterization, catalytic activity in amidation reaction and Fluorescence quenching studies》 also mentions many details about this compound(1452-77-3)Recommanded Product: 1452-77-3, you can pay attention to it, because details determine success or failure
Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem