128143-89-5, 4′-Chloro-2,2′:6′,2”-terpyridine is a catalyst-ligand compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Powdered KOH (280mg, 5mmol) was added to 10mL dry dimethyl sulfoxide (DMSO) and 8-Amino-1-octanol (152.5mg, 1.05mmol) was then added and stirred at 60C for 1h. Then, 4?-Chloro-2,2′:6?,2?-terpyridine (268mg, 1.0mmol) was added, and the resulting mixture was stirred at 60C for 48h. After cooled to room temperature, the reaction mixture was poured into deionized water (200mL) to yield precipitation, which was collected by filtration. The yellow solid was washed with deionized water, and then dried under vacuum overnight to afford 290mg of the desired product in 77% yield [30]. 1H NMR (400MHz, CDCl3) delta 8.74-8.66 (m, 2H), 8.62 (d, J=8.0Hz, 2H), 8.02 (d, J=9.1Hz, 2H), 7.85 (td, J=7.8, 1.8Hz, 2H), 7.33 (ddd, J=7.5, 4.8, 1.1Hz, 2H), 4.22 (t, J=6.4Hz, 2H), 2.69 (t, J=7.0Hz, 2H), 1.90-1.81 (m, 2H), 1.56-1.28 (m, 10H). HRMS [M+ H]+ calcd for C23H29N4O+ 377.2341; found: 377.2340. Anal Cald for C23H28N4O: C, 73.37; H, 7.50; N, 14.88; Found: C, 73.32; H, 7.85; N, 14.75., 128143-89-5
The synthetic route of 128143-89-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Hou, Zhaohui; Li, Peng; Wang, Huan-Yu; Li, Zhiqiang; Li, Huanrong; Dyes and Pigments; vol. 147; (2017); p. 429 – 435;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI