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. 72235-58-6, name is (4-Chloro-3-fluorophenyl)methanamine, A new synthetic method of this compound is introduced below., COA of Formula: C7H7ClFN
General procedure: A mixture of 0.55mmol of 8-bromo-7-(2-bromoethyl)theophylline 7a or 8-bromo-7-(3-chloropropyl)theophylline 7b or 8-bromo-7-(4-bromobutyl)theophylline 7c, 1.1mmol of appropriate aromatic amine, 1,6 mmol of TEBA and 1.00ml of propanol was heated in closed vessels in microwave oven (300 Watt, Power Max Off, 160C, 10bar) for 1h. The solvent was removed and the residue was treated with ethanol. The products were purified by crystallization from ethanol or flash column chromatography over silica gel with CH2Cl2 : MeOH (100 : 0 to 80 : 20). The precipitate was filtered off and dried.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Article; Za?uski, Micha?; Schabikowski, Jakub; Schlenk, Miriam; Olejarz-Maciej, Agnieszka; Kubas, Bart?omiej; Karcz, Tadeusz; Kuder, Kamil; Latacz, Gniewomir; Zygmunt, Ma?gorzata; Synak, David; Hinz, Sonja; Mueller, Christa E.; Kie?-Kononowicz, Katarzyna; Bioorganic and Medicinal Chemistry; vol. 27; 7; (2019); p. 1195 – 1210;,
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