β﹣萘香豆素α﹣羧基乙酯的硝化反應
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Date
1983-06-??
Authors
曾慶輝
王澄霞
Journal Title
Journal ISSN
Volume Title
Publisher
國立臺灣師範大學研究發展處
Office of Research and Development
Office of Research and Development
Abstract
Ethyl c-naphthocoumarin-a-carboxylate is an important fluorescent agent. Three new products have been synthesized by nitration of this compound. They are ethyl 5-nitro-β-naphthocoumarin-α-carboxylate, ethyl 6-nitro-β-naphthocoumarin-α-carboxylate and ethyl 5, 7-dinitro-β-naphthocoumarin-α-carboxylate.