STYRYL MOLECULES BASED ON SUBSTITUTED-1,4-DIPHENETHYL-1,2,3,4-TETRAHYDROQUINOXALINE-6-CARBALDEHYDE

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专利权人:

发明人:

GANAPATI S SHANKARLING,KRISHNA J JARAG

申请号：

IN1503/MUM/2011

公开号：

IN2011MU01503A

申请日:

2011.05.18

申请国别(地区):

IN

年份:

2012

代理人:

摘要：

A convenient route was successfully developed for the synthesis of novel styryl molecules from substituted quinoxaline in good yields. Photophysical properties of styryl molecules were studied using UV-Visible and fluorescence spectroscopy. The molecules displayed orange to violet hue and showed fluorescence emission in the region of 560-640 nm, and displayed a large Stokes shift (85-104 nm). Thermal analysis of the compounds was investigated using TGA and showed excellent stability upto 310°C.

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中国工程科技知识中心

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