Related Products of 129012-04-0, Adding some certain compound to certain chemical reactions, such as: 129012-04-0, name is 6-Bromopyridine-2,3-diamine,molecular formula is C5H6BrN3, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 129012-04-0.
Preparation Example 9-3 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine 2,3-Diamino-6-bromopyridine (8.16 g) and triethyl orthoacetate (12.0 ml) were mixed in acetic acid (41 ml), and the mixture was refluxed under heating for 29 hr.. The mixture was allowed to cool and the solvent was evaporated to give a crude product (10 g).. This was dissolved in a sufficient amount of dichloromethane.. Anhydrous potassium carbonate and active carbon were added and the mixture was stirred at room temperature.. The insoluble matter was filtered off and the solvent was evaporated to give the objective compound (7.59 g) as a pale-yellow powder. 1H-NMR(DMSO-d6): 2.51(3H, s), 7.31(1H, d, J=8 Hz), 7.82(1H, d, J=8 Hz) Mass(ESI): m/e 212, 214 (M+H)+
According to the analysis of related databases, 129012-04-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Fujisawa Pharmaceutical Co., Ltd.; US6348474; (2002); B1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem