作者:Rajeev Kumar、K.K. Bhasin、Jaspreet S. Dhau、Avtar Singh
DOI:10.1016/j.inoche.2022.109344
日期:2022.5
one-pot synthesis of 3-pyridylchalcogen (Se, Te) compounds, has been developed. Under non-cryogenic conditions, 3,3′-dipyridyl diselenide/ditelluride and other unsymmetrical derivatives were prepared by the reaction of 3-bromopyridine with the isopropyl magnesium chloride (-PrMgCl) followed by the addition of chalcogen (Se/Te) and with variety of electrophiles. The known and unknown compounds were characterized
开发了一种便捷的方法,可有效促进 3-吡啶基硫属元素(Se、Te)化合物的一锅合成。在非低温条件下,3-溴吡啶与异丙基氯化镁(-PrMgCl)反应,加入硫属元素(Se/Te)并与各种亲电子试剂。通过元素分析、NMR(H、C、Se 和 Te)、FT-IR 和质谱对已知和未知化合物进行了表征。