期刊
JOURNAL OF HETEROCYCLIC CHEMISTRY
卷 43, 期 4, 页码 849-854出版社
HETERO CORPORATION
DOI: 10.1002/jhet.5570430406
关键词
-
4-Substituted thiosemicarbazides 4a-c reacted with (2,4,7-trinitro-9H-fluoren-9-ylidene)-propanedinitrile (2) in pyridine with admission of air to form spiro[fluorene-9,3'-(1,2,4-triazole)]derivatives 5a-c and (4-substituted thiosemicarbazono)propanedinitriles 6a-c in modest yields. 2,4,7-Trinitro-9-fluorenone (8) as well as one reduction product thereof and of 2, namely compounds 9 and 10, respectively are also found. A rationale for the conversions observed is presented.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据