Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 39021-62-0, name is 1-Methyl-1H-imidazole-5-carbaldehyde, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 39021-62-0
n-BuLi (2.5 M in hexanes, 0.52 mL, 1.3 mmol) was added dropwise to a solution of 6-bromo-2,4-dichloro-3-phenylquinoline (353 mg, 1 mmol, Intermediate 1: step c) in dry THF (10 mL) in a 100 mL three necked round bottomed flask at -78 C. under N2. Stirring was continued for 30 minutes then a solution of 1-methyl-1H-imidazole-5-carbaldehyde (110 mg, 1 mmol) in dry THF (10 mL) was added at -78 C. The cooling bath was removed and the mixture was gradually warmed up to room temperature and stirred for 2 hours. The mixture was quenched by adding H2O (10 mL) and then extracted with CH2Cl2 (2*50 mL). The combined organic phase was dried over Na2SO4, concentrated to dryness and purified by prep-TLC (developed by CH3OH/CH2Cl2 1:5) to afford the title compound as a white solid. MS (ESI): 384.1 [M+H]+. 1H NMR (300 MHz, CD3OD) delta ppm 8.45 (s, 1H), 7.94 (dd, J=42.2, 8.0 Hz, 2H), 7.73-7.24 (m, 6H), 6.56 (s, 1H), 6.16 (s, 1H), 3.70 (s, 3H).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 39021-62-0.
Reference:
Patent; JANSSEN PHARMACEUTICA NV; LEONARD, KRISTI A.; BARBAY, KENT; EDWARDS, JAMES P.; KREUTTER, KEVIN D.; KUMMER, DAVID A.; MAHAROOF, UMAR; NISHIMURA, RACHEL; URBANSKI, MAUD; VENKATESAN, HARIHARAN; WANG, AIHUA; WOLIN, RONALD L.; WOODS, CRAIG R.; FOURIE, ANNE; XUE, XIAOHUA; CUMMINGS, MAXWELL D.; US2015/105372; (2015); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem