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. 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, A new synthetic method of this compound is introduced below., Computed Properties of C8H7N3O2
General procedure: A mixture of dimedone (1, 1 mmol), 4-phenylurazole (2, 1 mmol), aromatic aldehyde (3a-h, 1mmol) and S-LCCO nano perovskite (0.01 g) was mixed in a high-pressure Teflon reactor, which was equipped with a magnetic stirrer and an optical fiber, which was implemented to control the reaction’s temperature. The reaction mixture was irradiated by 400 W microwave at 80 oC, for the specified reaction times. TLC with n-hexan:ethylacetate eluent was used to monitor the progress of the reactions. After reaction completion and cooling, the reaction mixtures were filtered and washed with ethanol to separate the catalyst. First, 10 mL water was added to the solution. Then, EtOH/H2O (4:1) was added to crystallize the water insoluble crude products. Then the crystals were filtered to achieve pure products (4a-h).
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; Zahedi, Najmeh; Javid, Ali; Mohammadi, Mohammad Kazem; Tavakkoli, Haman; Bulletin of the Chemical Society of Ethiopia; vol. 32; 2; (2018); p. 239 – 248;,
1,2,3-Triazole – Wikipedia,
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