Ionic Complex of N<sub>2</sub>O<sub>4</sub>with 18-Crown-6: A Highly Efficient and Selective Reagent for Nitration of Phenols
作者:N. Iranpoor、H. Firouzabadi、R. Heydari
DOI:10.1080/00397919908085957
日期:1999.10
gaseous N2O4 with 18-crown-6 affords the stable crystalline complex of NO+·18-crown-6·H(NO3)2. This ionic complex is an efficient nitrating agent for the selective mono-, di-, and trinitration of phenol and also for the selective mono-, and dinitration of substituted phenols.
摘要 气态N2O4 与18-crown-6 相互作用得到稳定的NO+·18-crown-6·H(NO3)2 晶体络合物。这种离子络合物是一种有效的硝化剂,可用于苯酚的选择性单硝化、二硝化和三硝化以及取代苯酚的选择性单硝化和二硝化。