168646-54-6, 5,6-Diamino-1,10-phenanthroline is a catalyst-ligand compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of 1,10-phenanthroline-5,6-diamine (1 mmol), 2,3-dihydroxybenzaldehyde (1 mmol) and EtOH (10 mL) was heated at 70-80 ¡ãC for 24 h. The reaction mixture was cooled to room temperature, dried and concentrated in vacuo. Yield: 89percent. Anal. Calcd for C19H12N4O2: C, 69.51; H, 3.68; N, 17.06. Found: C, 69.39; H, 3.72; N, 17.10. ESI-MS: 328 ([Mr+H]+). 1H NMR (300 MHz, CD3OD-d6): delta 8.91 (d, J = 9.0 Hz, 2H), 8.52 (d, J = 9.0 Hz, 2H), 8.03 (t, J = 8.1 Hz, 2H), 7.22 (d, J = 7.2 Hz, 2H,), 7.12 (d, J = 6.9 Hz, 2H,), 5.79 (s, 1H). 13C NMR (300 MHz, CD3OD-d6): delta 165.19, 160.92, 154.56, 150.56, 143.36, 141.25, 138.11, 134.75, 133.58, 133.24, 131.56, 127.85, 125.56, 124.36, 123.78, 122.56, 121.45, 120.21.
168646-54-6, As the paragraph descriping shows that 168646-54-6 is playing an increasingly important role.
Reference£º
Article; Zhang, Pingyu; Huang, Wenxiu; Wang, Yi; Li, Haihang; Liang, Chunmei; He, Chuanxin; Wang, Haitao; Zhang, Qianling; Inorganica Chimica Acta; vol. 469; (2018); p. 593 – 599;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI