119-91-5, 2,2′-Biquinoline is a catalyst-ligand compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Cu(NO3)2.4H2O (103 mg, 0.4 mmol) and Na(dca) (71 mg,0.8 mmol) were dissolved in ethanol (60 ml) and stirred withheating to 343 K. To this hot solution, a solution of biq (205 mg, 0.8 mmol) in acetonitrile (75 ml) was added and stirring was continued for about 40 min. The resulting redsolution was filtered into a beaker and left undisturbed in thedark at room temperature. After 10 d, dark-green tabular crystals were obtained. The crystals were collected by filtration,washed with acetonitrile and dried in air [yield: 93 mg,26%, based on Cu(NO3)2.4H2O]. Elemental analysis (%)calculated for C44H24Cu2N16: C 58.47, H 2.68, N 24.79; found:C 58.36, H 2.71, N 24.86. IR (KBr, cm-1): 3631 (w), 3126 (w),3058 (w), 2347 (s), 2268 (s), 2210 (s), 2160 (s), 1618 (w), 1594(m), 1550 (w), 1509 (w), 1432 (w), 1381 (s), 1340 (m), 1290 (w),1214 (w), 1159 (w), 1102 (w), 971 (w), 914 (w), 819 (s), 781 (m),755 (m), 742 (m), 619 (w), 531 (w).
As the paragraph descriping shows that 119-91-5 is playing an increasingly important role.
Reference£º
Article; Poto??ak, Ivan; Bukrynov, Oleksandr; Raczova, KatarAna; ?i?mar, Erik; Vitushkina, Svitlana; Vahovska, Lucia; Du?ek, Michal; ?tarha, Pavel; Acta Crystallographica Section C: Structural Chemistry; vol. 74; 11; (2018); p. 1469 – 1476;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI