香豆素衍生物激光染料的研究

Study on coumarin derivative lasing dyes

本文在原有香豆素染料结构基础上加以分子刚化,合成了四种杂环含甲基和三氟甲基的系列染料。它们的名称及结构如下: A_1:2—酮—4—甲基—6,7,8,9—四氢—2H—吡喃(3,2—g)

Four coumarin derivative lasing dyes have been synthesized and the lasing properties of these dyes were determined. Two dyes containing trifluoromethyl group have good perparties with proctical application prospect.