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. 54314-84-0, name is ((3-Bromopropoxy)methyl)benzene, A new synthetic method of this compound is introduced below., COA of Formula: C10H13BrO
[(3-Benzyloxy-propyl)-ethoxy-phosphinoylmethyl]-phosphonic acid diethyl ester To an oven-dried flask was added 10.25 g (44.7 mmol) of (3-Bromo-propoxymethyl)-benzene and 7.67 mL (44.7 mmol) of triethyl phosphite. The flask was fitted with a short-path distillation head, for removal of bromoethane, and the mixture heated at 150¡ã C. for 4 h. The reaction was cooled to ambient temperature, and then diluted with 120 mL of absolute ethanol and 1.8 N KOH (120 mL, 216 mol). The distillation head was replaced with a reflux condenser and the solution heated at reflux for 5 h. The reaction was cooled then concentrated in vacuo. The basic aqueous layer was extracted with EtOAc (2*) and then acidified to pH 3 with conc. HCl. The aqueous layer was extracted with EtOAc (3*) and the combined extracts were dried over MgSO4 and concentrated. The resulting crude product (8.24 g) was used as is in the next reaction. 31P NMR (300 MHz, DMSO-d6) delta34.113.
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:
Patent; Metcalf III, Chester A.; Shakespeare, William C.; Sawyer, Tomi K.; Wang, Yihan; Bohacek, Regine; US2003/114486; (2003); A1;,
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