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. 330792-70-6, name is 3-Amino-5-(4-phenoxyphenyl)pyrazole-4-carbonitrile, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 330792-70-6
To a solution of I-9 (1.50 g, 5.4 mmol) in DMF (20 mL) is added sodium hydride (60percent dispersion in mineral oil, 0.26 g, 6.5 mmol). The mixture is stirred for 5 min then I-1 (2.39 g, 6.5 mmol) is added. The mixture is heated at 70° C. for 18 h then cooled to ambient temperature. The mixture is partitioned between EtOAc and water then organics are collected, dried over Na2SO4, filtered, and concentrated in vacuo. The residue is purified by flash chromatography (SiO2, Hep to 70percent EtOAc in Hep) to afford I-53 (1.2 g, 47percent) m/z 472.2 [M+H].
According to the analysis of related databases, 330792-70-6, the application of this compound in the production field has become more and more popular.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; BENTZIEN, Joerg Martin; BERRY, Angela Kay; BOSANAC, Todd; BURKE, Michael Jason; DISALVO, Darren Todd; HORAN, Joshua Courtney; LIANG, Shuang; MAO, Can; MAO, Wang; SHEN, Yue; SOLEYMANZADEH, Fariba; ZINDELL, Renee M.; US2014/45813; (2014); A1;,
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