作者:T.P. Hobin
DOI:10.1016/s0040-4020(01)96346-x
日期:1968.1
rearrangement under the nitrating conditions employed for its formation into 5-ethoxycarbonamido-4,6-dinitrobenzofurazanoxide. Hydrolysis of this urethan gave the amino compound which was also prepared by other methods. A related benzofurazan derivative, 4-amino-5,7-dinitrobenzofurazan was prepared by two different routes.
观察到7-乙氧基碳酰氨基-4,6-二硝基苯并呋喃氮氧化物在用于形成5-乙氧基碳酰氨基-4,6-二硝基苯并呋喃氧化物的硝化条件下发生了重排。该脲醛的水解得到氨基化合物,该氨基化合物也可以通过其他方法制备。通过两种不同的方法制备了相关的苯并呋喃衍生物-4-氨基-5,7-二硝基苯并呋喃。