硝酸 、 三环喹唑啉 生成 alkaline earth salt of/the/ methylsulfuric acid
参考文献:
名称:
Kozak; Kalmus, Bulletin International de l'Academie Polonaise des Sciences et des Lettres, Classe des Sciences Mathematiques et Naturelles, Serie A: Sciences Mathematiques, 1933, p. 532,535
通过使用新化学方法连接有机分子来开发不同种类的多孔聚合物仍然是一个巨大的挑战。本文中,我们首次介绍了使用电热合成方案合成共价喹唑啉网络(CQNs)的方法。氯化锌(ZnCl 2)用作芳族邻氨基腈缩合生成三环喹唑啉键的溶剂和催化剂。所得的CQN显示出高孔隙率,表面积高达1870 m 2 g -1。改变温度和催化剂的量使我们能够控制CQN的表面积和孔径分布。此外,它们的高氮含量和显着的微孔性使其成为很有前途的一氧化碳2吸附剂,在273 K和1 bar下的CO 2吸收能力为7.16 mmol g -1(31.5 wt%)。由于其出色的CO 2吸附性能,它们有望成为从烟气中选择性捕获CO 2的吸附剂。
Immobilizing Redox‐Active Tricycloquinazoline into a 2D Conductive Metal–Organic Framework for Lithium Storage
作者:Jie Yan、Yutao Cui、Mo Xie、Guo‐Zhan Yang、De‐Shan Bin、Dan Li
DOI:10.1002/anie.202110373
日期:2021.11.8
The 2D conductive metal–organic framework Cu-HHTQ with multiple redox-active sites originating from a nitrogen-rich aromatic molecule tricycloquinazoline (TQ) and a CuO4 unit was designed for Li-ion batteries with high capacity, extraordinary high-rate capability and impressive cyclability. TQ was identified as redox-active with Li+ for the first time.
具有多个氧化还原活性位点的二维导电金属有机骨架 Cu-HHTQ 源自富氮芳香分子三环喹唑啉 (TQ) 和一个 CuO 4单元,专为具有高容量、非凡高倍率能力和令人印象深刻的可循环性。TQ 首次被鉴定为对 Li +具有氧化还原活性。
Reinvestigating the synthesis of N-arylbenzamidines from benzonitriles and anilines in the presence of AlCl3
作者:Panayiotis A. Koutentis、Styliana I. Mirallai
DOI:10.1016/j.tet.2010.04.103
日期:2010.7
conditions, allowing for the higher yielding synthesis of N-phenylbenzamidine 3a (83%). Using these modified conditions several N-(4-substituted phenyl)benzamidines can be prepared including the N-(4-methoxyphenyl)benzamidine 3b (93%) and the previously unobtainable 2-amino-N-(4-methoxyphenyl)benzamidine 3l (56%). All new compounds are fully characterised.
作者:R. W. BALDWIN、K. BUTLER、F. C. COOPER、M. W. PARTRIDGE、G. J. CUNNINGHAM
DOI:10.1038/181838a0
日期:1958.3
TRICYCLOQUINAZOLINE (I) has hitherto been prepared from indazole and copper powder1,2, from o-aminobenzaldehyde and ammonium chloride3 and from o-cyanoanilinium toluene-p-sulphonate2. We now find that it is readily formed in simple pyrolytic reactions. For example, methyl anthranilate was refluxed into a red-hot tube; a benzene solution of the resulting tar, after removal of its constituent acidic