Synthetic Route of 135050-44-1,Some common heterocyclic compound, 135050-44-1, name is 3-Chloro-4-iodoaniline, molecular formula is C6H5ClIN, 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.
Solid NaBH(OAc)3 (4.2 g, 19.8 mmol) was added to a DCE solution (45 mL) of ethyl 3-(5-(2-formyl-5-(trifluoromethyl)phenyl)picolinamido)propanoate, prepared as described in Example 22, (3.9 g, 9.9 mmol), 3-chloro-4-iodoaniline (3.0 g, 11.9 mmol), and AcOH (2.8 mL, 49.4 mmol) and the resulting mixture was stirred at room temperature. After 16 h the resulting mixture diluted with EtOAc washed with water and brine, dried (Na2SO4), dry-packed onto silica gel and purified via column chromatography to yield the title compound.
The synthetic route of 135050-44-1 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Chakravarty, Devraj; Kreutter, Kevin; Powell, Mark; Shook, Brian; Song, Fengbin; Xu, Guozhang; Yang, Shyh-Ming; Zhang, Rui; Zhao, Bao-Ping; US2012/302610; (2012); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com