Synthesis of Diamine Containing Chalcone Structure by Nitroammoniation and Aldol Condensation

Abstract:

In this paper, the structure of the photosensitive diamines was designed and the method of synthesizing such diamines was investigated. The 1-(3-aminophenyl)-3-(4-aminophenyl)-2-propen-1-one analyzed by elemental analysis and infrared analysis was synthesized through two-step experiments with Aldol condensation and Nitroammoniation process. Through the experiment the optimum reaction conditions are raw material ratio of 1:1, anhydrous ethanol dosage of 60 ml, 10 % NaOH dosage of 10 ml and reaction temperature of 25°C for 4h. The yield was about 55.4 %.

• Periodical: Key Engineering Materials (Volume 801)
• Pages: 145-150
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.801.145
• Online since: May 2019
• Authors: Yan Kai Huang*, Qi Lin Mei, Zhi Xiong Huang, Yan Qin, Di Zhu
• Keywords: 1-(3-Aminophenyl)-3-(4-Aminophenyl)-2-Propen-1-One, Aldol Condensation, Diamine, Nitroammoniation

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