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. 157869-15-3, name is 2-((4-Methoxyphenyl)ethynyl)aniline, A new synthetic method of this compound is introduced below., COA of Formula: C15H13NO
General procedure: To a microwave vial, a mixture of 2-alkynylaniline (1 equiv), sulfonyl hydrazide (1.5 equiv), I2 (10 mol%) and pTSA (50 mol%) was taken in 1,4-dioxane irradiated for 15 min at 110C, 100W in CEM microwave synthesizer. The progress and completion of reaction is monitored by TLC using EtOAc/n-Hexane (1:10) as an eluent. The reaction mixture was then cooled to room temperature and extracted with ethyl acetate. The combined organic phase was washed with sodium thiosulphate (50 mL) and dried over Na2SO4. After filtration and evaporation of the solvents in vacuum, the mixture of products was separated by column chromatography on silica gel (EtOAc/n-hexane: 1:10) to yield the desired product 3.
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; Sharma, Shivani; Pathare, Ramdas S.; Sukanya; Maurya, Antim K.; Goswami, Bhagyashree; Agnihotri, Vijai K.; Sawant, Devesh M.; Pardasani, Ram T.; Tetrahedron Letters; vol. 58; 40; (2017); p. 3823 – 3826;,
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