Application of 39226-95-4, A common heterocyclic compound, 39226-95-4, name is 2,3-Dichlorobenzylamine, molecular formula is C7H7Cl2N, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: Under nitrogen atmosphere, a Schlenk tube was sequentially charged with cyclicdiaryliodonium salt (1.0 equiv), copper catalyst A1 or A2 (5.0 mol%), Na2CO3 (3.0 equiv) anddichloromethane (0.05 M). After the mixture was chilled to proper temperature, the appropriateamine (1.2 equiv) was added and stirred for the time indicated in the experimental procedures.The reaction mixture was filtered through a plug of celite with ethyl acetate. The filtrate wasconcentrated under reduced pressure, and the residue was purified by column chromatographyon silica gel to deliver the corresponding product.
The synthetic route of 39226-95-4 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Zhao, Kun; Duan, Longhui; Xu, Shibo; Jiang, Julong; Fu, Yao; Gu, Zhenhua; Chem; vol. 4; 3; (2018); p. 599 – 612;,
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