高等学校化学学报

高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (5): 675.

• 研究简报 • 上一篇    下一篇

四个香豆素磺酰氯衍生物的合成及其荧光性能的研究

曹秋娥, 徐其亨   

  1. 云南大学化学系, 昆明, 650091
  • 收稿日期:1993-05-25 修回日期:1993-09-20 出版日期:1994-05-24 发布日期:1994-05-24
  • 通讯作者: 徐其亨
  • 作者简介:曹秋娥,女,26岁,硕士,助教.
  • 基金资助:

    国家自然科学基金

Synthesis and Study of Fluorogenic Property Four Kinds of Coumarin Sulphonyl Chloride Derivatives

CAO Qiu-E, XU Qi-Heng   

  1. Department of Chemistry, Yunnan University, Kunming, 650091
  • Received:1993-05-25 Revised:1993-09-20 Online:1994-05-24 Published:1994-05-24

PDF (PC)

被引次数

5

关键词: 香豆素磺酰氯衍生物, 荧光试剂, 荧光性能

Abstract: Four kinds of coumarin sulphonyl chloride derivatives were synthesized and identified in this article. They are 4-methyl umbelliferone-6-sulphonyl chloride (MUS-Cl),4-methyl-7-acetoxyl coumarin-6-sulphonyl chloride (MACS-Cl),4-methyl-7-methyoxyl coumarin-6-sulphonyl chloride (MMCS-Cl),4-methyl coumarin-6-sulphonyl chloride (MCSCl).The effects of fluorogenic property of these reagents by the solvent polarity, pHof solution, time of light shining, effects of the surfactant were studied. Throught separation of reaction mixture by TLC, we also have studied the reaction of these reagents with aminoacid or amine and the possibility of these reagents as fluorogenic probe for these compounds.The results have suggested that all these reagents may be used as fluorogenic probe for amino-acid and amine.

Key words: Coumarin sulphonyl chloride derivative, Fluorogenic reagent, Fluorogenic property

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