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. 33348-34-4, name is 4-Amino-3-iodobenzonitrile, A new synthetic method of this compound is introduced below., Quality Control of 4-Amino-3-iodobenzonitrile
General procedure: A mixture of 2-iodoaniline 1 (0.50 mmol) and Pd/C (10 wt% palladium on activated carbon paste and 50% moisture, 10 wt% wet Pd/C based on starting material 1) in 1,4-dioxane (3 mL) was added into a Schlenk flask (25 mL) and stirred at r.t. Ethyl acrylate (100 mg, 1.0 mmol, 2.0 equiv) and Et3N (101 mg, 1.0 mmol, 2.0 equiv) were added and the mixture was stirred at 100 C until the reaction was complete. The solvent was evaporated under reduced pressure and the residue was purified by column chromatography.
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; Zhou, Xiao-Yu; Chen, Xia; Wang, Liang-Guang; Synthesis; vol. 49; 24; (2017); p. 5364 – 5370;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com