Application of 6828-35-9, These common heterocyclic compound, 6828-35-9, name is 5-Chloro-2-iodoaniline, 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: 2-Iodoaniline 2a (65.7 mg, 0.3 mmol), Cu(OAc)2 (6 mg, 10%), KOtBu (101 mg, 0.9 mmol), DMAc (1.0 mL) were mixed in a Schlenck tube and then to the mixture was added 2-(phenylethynyl)benzonitrile1a (74 mg, 0.36 mmol) under N2. The reaction mixture was stirred for 12 h at 120 C under N2. After the reaction was completed (monitored by TLC), the reaction mixture was then diluted with water and extracted with ethyl acetate. After the combined organic layers were washed with brine, dried over Na2SO4, and concentrated under reduced pressure, the residue was purified by flash column chromatography on silica gel using petroleum ether/ethyl acetate as eluent to afford the pure product 3
The synthetic route of 6828-35-9 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Liu, Xiaodong; Deng, Guobo; Liang, Yun; Tetrahedron Letters; vol. 59; 29; (2018); p. 2844 – 2847;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com