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. 13194-68-8, name is 4-Iodo-2-methylaniline, A new synthetic method of this compound is introduced below., Computed Properties of C7H8IN
To a solution of 4-iodo-2-methyl-aniline (4.0 g, 17 mmol) and Pd (dppf) 2Cl 2 (140 mg, 0.17 mmol) in THF (50 mL) was added isopropylmagnisium chloride (25.5 mL, 51.0 mmol) at -78 and was reacted at reflux for 4 h. The reaction was quenched with a saturated solution of NH 4Cl, extracted with EtOAc, dried over anhydrous Na 2SO 4, filtered, and concentrated to dryness. The residue was purified by flash column chromatography to give the title compound as a brown solid (320 mg, 12%). MS (ESI) : mass calcd. for C 10H 15N, 149.1 m/z found, 150.0 [M+H] +.
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:
Patent; JANSSEN PHARMACEUTICA NV; CAI, Min; ARORA, Nidhi; BACANI, Genesis M.; BARBAY, Joseph Kent; BEMBENEK, Scott D.; CHEN, Wei; DECKHUT, Charlotte Pooley; EDWARDS, James P.; GHOSH, Brahmananda; HAO, Baoyu; KREUTTER, Kevin D.; LI, Gang; TICHENOR, Mark S.; VENABLE, Jennifer D.; WEI, Jianmei; WIENER, John J. M.; WU, Yao; ZHU, Yaoping; ZHANG, Feihuang; ZHANG, Zheng; XIAO, Kun; (999 pag.)WO2018/103058; (2018); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com