Related Products of 911434-05-4, Adding some certain compound to certain chemical reactions, such as: 911434-05-4, name is 5-Bromo-2-methyl-3-nitropyridine,molecular formula is C6H5BrN2O2, 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 911434-05-4.
0208] Step 1. 5-Bromo-2-methyl-pyridin-3-ylamine. To a stirred mixture of iron filings (5 g, 89.29 mmol, 3.88 equiv) and ammonium chloride (1 g, 18.70 mmol, 0.81 equiv) in ethanol (66 mL) and water (33 mL) was added a solution of 5-bromo-2-methyl-3- nitropyridine (5 g, 23.04 mmol, 1.00 equiv) in ethanol (50 mL) dropwise at 90 C. The reaction mixture was stirred for 10 min at 90 C and then cooled to rt. The solid material was removed by filtration. The filtrate was concentrated under vacuum and the residue was purified on a silica gel column eluted with ethyl acetate/petroleum ether (1:2) to yield 1.6 g (37%) of the title compound as a yellow solid. LC/MS (Method I, ESI): RT= 0.81 min, m/z = 187.0; 189.0 [M+H
According to the analysis of related databases, 911434-05-4, the application of this compound in the production field has become more and more popular.
Reference:
Patent; GENENTECH, INC.; FORMA TM, LLC; BAIR, Kenneth, W.; BAUMEISTER, Timm, R.; BUCKMELTER, Alexandre, J.; CLODFELTER, Karl, H.; GUNZNER-TOSTE, Janet; HAN, Bingsong; LIN, Jian; REYNOLDS, Dominic, J.; SMITH, Chase, C.; WANG, Zhongguo; ZAK, Mark; ZHENG, Xiaozhang; ZHAO, Guiling; WO2013/130943; (2013); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem