Electric Literature of 73583-41-2 ,Some common heterocyclic compound, 73583-41-2, molecular formula is C5H3BrClN, 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: Toluene/tert-butanol(6 mL, v/v, 5:1) was added to the mixture of 4-piperidone ketal(1.0 mmol, 1.0 equiv), aryl bromide 15af. (1.1 mmol, 1.1 equiv),sodium tert-butoxide (1.0 mmol, 1.0 equiv), palladium diacetate(0.05 mmol, 0.05 equiv), and X-Phos (0.05 mmol, 0.05 equiv), andthe mixture was stirred in a microwave reactor under argon for15 min at 160 C. After the reaction vials were cooled to roomtemperature and filtered over celite, they were rinsed well withethyl acetate. The filtrate was subsequently evaporated underreduced pressure to obtain the compounds 16a-f.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,73583-41-2, its application will become more common.
Reference:
Article; Wang, Zhengyu; Shi, Xiaofan; Zhang, Huan; Yu, Liang; Cheng, Yanhua; Zhang, Hefeng; Zhang, Huibin; Zhou, Jinpei; Chen, Jing; Shen, Xu; Duan, Wenhu; European Journal of Medicinal Chemistry; vol. 139; (2017); p. 128 – 152;,
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