求Chem. Lett.文献一篇: 【题名】:A Simple Synthesis of Pure 2-Aminotroponimine, the Nitrogen Analogue of Tropolone 【作者】:Takahisa Machiguchi, Tetsumi Takeno, Toshio Hasegawa and Yoshiyasu Kimura 【杂志名全称】:Chemistry Letters 【年, 卷(期), 起止页码】:Volume 21 Number 9 Year 1992 Page 1821-1822 【DOI】:10.1246/cl.1992.1821 【全文链接】:http://www.jstage.jst.go.jp/article/cl/21/9/21_1821/_article 【摘要信息】:2-Aminotroponimine (1) is conveniently synthesized in high yield and is isolated in pure form, starting from 2-aminotropone via 2-methoxytroponiminium fluorosulfonate. N,N′-Dimethyl derivative of 1 is prepared similarly.