Evocative
发表于 2025-3-26 23:45:08
Toshio Shibata,Shun-ichiro Kawabataer, its application in guanidine synthesis has also been proved. Examples of the preparation of guanidines using cyanamides that react with derivatised amines as well as the use of copper-catalysed cross-coupling chemistry are also presented. Moreover, cyclic guanidines such as 2-aminoimidazolines (
Femine
发表于 2025-3-27 03:45:22
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AXIS
发表于 2025-3-27 07:38:52
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蜡烛
发表于 2025-3-27 11:01:26
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爱哭
发表于 2025-3-27 15:12:37
Lecture Notes in Mathematicshttp://image.papertrans.cn/b/image/191969.jpg