Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 40422-70-6, name is 1-Bromo-3-(2-bromoethyl)benzene, A new synthetic method of this compound is introduced below., Recommanded Product: 1-Bromo-3-(2-bromoethyl)benzene
A mixture of 2,4,6-trimethyl-N-((3′-(methylsulfonyl)-[l, r-biphenyl]-4- yl)methyl)benzenesulfonamide (0.443 g, 1 mmol), K2CO3 (0.276 g, 2 mmol), and l-bromo-3-(2-bromoethyl)benzene (0.792 g, 3 mmol) in anhydrous acetonitrile (5 ml) was heated to 85 C for 2 h under microwave irradiation. The white powder was filtered off, the solvent was evaporated and the mixture was dissolved in ethyl acetate and extracted with brine. The organic phase was separated, dried over anhydrous MgS04, filtered and concentrated in vacuo. The remaining crude residue was purified by flash chromatography on silica gel (ethyl acetate/hexanes) to obtain the title compound as white sharp needles (88% based on recovery of the starting materials); FontWeight=”Bold” FontSize=”10″ H NMR (400 MHz, Chloroform-
Bromide – Wikipedia,
bromide – Wiktionary