Some new Schiff bases were synthesized by the condensation between 2-hydroxy-1-naphthaldehyde and various diamines in 2:1 molar ratio. These pure products were prepared in methanol solution under mild reaction conditions to afford good to high yields. The structures of the products have been characterized by several techniques using elemental analysis (CHN), FT-IR, 1H NMR, 13C NMR and mass spectra.
一些新的设计
氨基酸通过
2-羟基-1-萘甲醛与各种二胺以2:1的摩尔比缩合合成。这些纯产品是在温和反应条件下的
甲醇溶液中制备的,得到良好的至高的产率。产品的结构通过几种技术进行表征,包括元素分析(CHN)、红外光谱(FT-IR)、氢谱(1H NMR)、碳谱(13C NMR)和质谱。