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. 612-55-5, name is 2-Iodonaphthalene, A new synthetic method of this compound is introduced below., Formula: C10H7I
A mixture of 1,1-dibromo-1,2,2,2-tetrafluoroethane (260 mg), magnesium powder (50 mg) and tetrahydrofuran was added to a three-necked flask equipped with a stirrer and a condenser and replaced with nitrogen. 5 C After the reaction was stirred for 24 hours, the reaction was complete to obtain a solution of a trifluorovinylmagnesium complex. The solution was heated to 40 C and 2-iodonaphthalene (300 mg) and tetrakis (triphenylphosphine palladium) (11.5 mg) were added and the reaction was continued for 6 hours. The column was passed through n-hexane to give a colorless liquid, Yield 90%.
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; Beijing Yuji Science And Technology Co., Ltd.; Chen Chaohui; Jia Xiaoqing; Quan Hengdao; (5 pag.)CN106866355; (2017); A;,
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