Reference of 2077-19-2, Adding some certain compound to certain chemical reactions, such as: 2077-19-2, name is 2-(4-Bromophenyl)propan-2-ol,molecular formula is C9H11BrO, 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 2077-19-2.
In a 250ml 2 necked round-bottom flask equipped with a condenser and under argon were dissolved 5.3g of N4,N4′-di(naphthalen-1 -yl)-N4,N4′- diphenylbiphenyl-4,4′-diamine (NPD) and 4.2g of 2(4-bromophenyl-2- propanol) in 65ml of dichloromethane. Then 3.15ml of BF3, Et.20 were added dropwise under stirring at room temperature. The reaction was monitored by thin layer chromatography (TLC). After completion, the reaction medium was filtered through a silica gel plug. The plug was rinsed by 25ml of dichloromethane. After removal of the solvent under reduced pressure crude product was recovered and purified by flash chromatography over silica gel using a mixture of 50/50 v/v hexane/dichloro methane as the eluent. 8.1 g of pure N4,N4′-bis(4-(2-(4- bromophenyl)propan-2-yl)phenyl)-N4,N4′-di(naphthalen-1 -yl)biphenyl-4,4′- diamine was obtained. Structure was confirmed by NMR.
According to the analysis of related databases, 2077-19-2, the application of this compound in the production field has become more and more popular.
Reference:
Patent; SOLVAY SA; CAILLE, Jean, Raphael; MAUNOURY, Jonathan; WO2013/98175; (2013); A1;,
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