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. 73387-46-9, name is 3-(4-Bromophenyl)-1H-pyrazole, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C9H7BrN2
To a heated (80 0C) solution of 3-(4-bromophenyl)-lH-pyrazole (1.0 g, 4.5 mmol) and trifluoroacetic acid (0.02 mL, 0.23 mmol) in toluene (5 mL) was added 3,4-dihydro- 2H-pyran (0.43 mL, 4.7 mol) over 1 hour. The reaction mixture was stirred for an additional hour and was then concentrated and dried to provide 3-(4-bromophenyl)-l-(tetrahydro-2H- pyran-2-yl)-lH-pyrazole (1.3 g, 94% yield). MS (EI) for Ci4H15BrN2O: 308 (MH+).
According to the analysis of related databases, 73387-46-9, the application of this compound in the production field has become more and more popular.