摘要
以2,4,6-三氯-1,3,5-三嗪为核(G0)与亚胺基二乙酸二乙酯进行取代反应制得具有枝化的含有酯基官能团的树枝状化合物(G0.5),然后依次与乙二胺、丙烯酸甲酯和乙二胺反应分别制得含有1,3,5-三嗪核的G1.0、G1.5和G2.0代的树枝状化合物。采用FT-IR、1HNMR、13CNMR和ESI-MS对所合成的化合物进行了表征。测定了G2.0在甲醇、乙醇和正丁醇中的荧光发射波谱,结果表明,在甲醇溶液中它在306 nm处表现出较强的荧光发射强度,具有潜在应用价值。
The polyamide dendron with a core of 1,3,5-triazine has been synthesized using 2,4,6-trichloro-1,3,5-triazine as the starting material by means of substitution reaction with diethyliminodiacetate to form the dendrimer with ester group（G0.5）,followed by the amindation reaction and the Michael addition reaction with ethylenediamine and methyl acrylate to form G1.0,G1.5,and G2.0 dendrimers.The structures of target compounds were characterized by FT-IR,1HNMR and 13CNMR.The fluorescent emission spectrogram of G2.0 was measured in methanol,ethanol,and n-butanol,respectively,and it was found that the fluorescence intensity at 306 nm in methanol was very strong to be of potential application value.
出处
《化学试剂》
CAS
CSCD
北大核心
2011年第3期215-218,223,共5页
Chemical Reagents
