Formula: C6H6N2O. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: Picolinamide, is researched, Molecular C6H6N2O, CAS is 1452-77-3, about Picolinamide-Based Iridium Catalysts for Aqueous Formic Acid Dehydrogenation: Increase in Electron Density of Amide N through Substituents. Author is Guo, Jian; Yin, Chengkai; Li, Maoliang; Zhong, Dulin; Zhang, Yuguan; Li, Xiaobin; Wang, Yilin; Yao, Hong; Qi, Tiangui.
Formic acid (FA) is considered to be a potential hydrogen storage material. Homogeneous catalysts are desired, which decompose aqueous FA into H2 and CO2 without addition of organic additives as they can contaminate the generated gas mixture We report a new series of Cp*Ir (Cp*=pentamethylcyclopentadienyl) catalysts featuring picolinamide-based ligands for efficient H2 generation from FA solution Among them in-situ generated catalyst from [Cp*Ir(H2O)3]SO4 and picolinohydroxamic acid (L3) achieved a high turnover frequency (TOF) of 90625 h-1 at 80 °C in 0.9 M FA solution and a turnover number (TON) of 120520 at 80 °C in a recycle experiment The substituent effect of amide N atom was discussed and a plausible mechanism was proposed based on the exptl. results.
The article 《Picolinamide-Based Iridium Catalysts for Aqueous Formic Acid Dehydrogenation: Increase in Electron Density of Amide N through Substituents》 also mentions many details about this compound(1452-77-3)Formula: C6H6N2O, you can pay attention to it, because details determine success or failure
Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem