the electropolymerization of two pyrrole derivatives with quaternary ammonium cations is studied.
研究了两种带季铵正离子的吡咯衍生物在乙腈中的电聚合。
besides, this strategy provides an alternative way to construct symmetric and asymmetric polysubstituted pyrrole derivatives via controlling the starting materials of alkynoates.
这种合成策略还可以通过控制炔酸酯这类底物来构筑多取代的对称吡咯衍生物和非对称吡咯衍生物。
important biological properties of pyrrole derivatives stimulate the incessant search for new and improved methods of the pyrrole nucleus.
吡咯环化合物的重要性质,激励人们不断改进和探讨新的方法合成吡咯环。
a series of spiro compounds of pyrrole derivatives were synthesized by three components of isatin, sarcosine and chalcones with thiazole moiety under ultrasound radiation.
利用超声波促进下靛红、肌氨酸和含有噻唑结构的查尔酮的三组分反应合成了一系列吡咯烷类螺环化合物。