In the presence of alkali in DMF, propargyl bromide and propargyl tosylate participate in the N- and O-alkylation of the nitramino group, giving N—R—N-propargylnitramines and 1-propargyloxy-2-R-diazene 1-oxides. Most of O-propargyl derivatives are unstable and decompose in the reaction medium; however, an O-propargylation product was isolated. All products were characterized by multinuclear NMR spectroscopy
在
DMF 中存在碱的情况下,炔丙基
溴和炔丙基
甲苯磺酸酯参与硝
氨基的 N-和 O-烷基化,得到 N-R-N-炔丙基
硝胺和 1-炔丙氧基-2-R-
二氮烯 1-氧化物。大多数O-炔丙基衍
生物不稳定,在反应介质中会分解;然而,分离出了O-炔丙基化产物。所有产物均通过多核核磁共振波谱进行表征。通过 X 射线衍射分析研究了两种化合物。