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. 139512-70-2, name is 4-Chloro-5-fluorobenzene-1,2-diamine, A new synthetic method of this compound is introduced below., Product Details of 139512-70-2
General procedure: A mixture of compounds 1a-l (0.013 mol) and 4-chloro-5-fluoro-ophenylenediamine(2) (0.01 mol) in methanol (10 mL) was irradiatedwith ultrasonic irradiation at 50 C for 7 min (8 min for 3a) Afterreaction completion (monitored by TLC, ethyl acetate/hexane = 3:1), themixture was poured onto water and the precipitated product was filtrated off, washed with water and recrystallised from ethanol/water, 3:1.
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; Mente?e, Emre; Kahveci, Bahittin; Mente?e, Meltem; Journal of Chemical Research; vol. 42; 6; (2018); p. 329 – 331;,
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