Synthesis of pyridinium N-aryl/N-heteroarylcyclic ylides as potential energetic materials
摘要:
The synthesis, characterization, and energetic properties of several types of nitrogen-rich pyridinium ylides are reported. (C) 2015 Elsevier Ltd. All rights reserved.
Synthesis of pyridinium N-aryl/N-heteroarylcyclic ylides as potential energetic materials
作者:Hong Zhang、Zuoquan Wang、Farukh Jabeen、Girinath Gopinathan-Pillai、Wenfeng Zhou、Peter J. Steel、C. Dennis Hall、Alan R. Katritzky
DOI:10.1016/j.tetlet.2015.11.043
日期:2016.1
The synthesis, characterization, and energetic properties of several types of nitrogen-rich pyridinium ylides are reported. (C) 2015 Elsevier Ltd. All rights reserved.
Die Produkte der Thermolyse vonN-(1-Pyridinio)-2-nitroaniliden sind keine Triaziridine, sondern 1, 2-Bis[(2?-nitrophenyl)-azoxyl]-benzole
作者:Hans Hilpert、Lienhard Hoesch、Andr� S. Dreiding
DOI:10.1002/hlca.19810640715
日期:1981.11.4
The products of the thermolysis of N-(1-pyridinio)-2-nitroanilides (1) had previously been interpreted as tris (2-nitrophenyl)-triaziridines (3). The present work shows them to be actually 1, 2-bis[(Z)-(2′-nitrophenyl)-ONN-azoxy]benzenes (5). The revised structural assignment is based on the chemical and the spectroscopic (especially 1H-NMR.) properties of 5 and on the results of a X-ray structural