1) nicotinoyltrifluoroacetone
吡啶甲酰三氟丙酮
1.
The similar nicotinoyltrifluoroacetones are synthesized from acetylpyridine and ethyl trifluoroacetate through Claisen reaction.
本文以乙酰吡啶和三氟乙酸乙酯为主要原料,利用克莱森(Claisen)酯缩合反应,合成了三种相似结构的吡啶甲酰三氟丙酮化合物,考察了碱性试剂醇钠、反应温度和溶剂等因素对反应产率的影响,改进了纯化产物的方法。
2) benzoyl trifluoroacetone
苯甲酰三氟丙酮
4) 2-thenoyltrifluoroacetone-piperidine Ce(Ⅲ)
α-噻吩甲酰三氟丙酮-哌啶合铈(CeTTA4·HP)
5) Benzoyltrifluoroacetone
苯甲酰三氟乙酰丙酮
1.
Synthesis and U. V Specra Studies of Complexes of Nd. Ho. Er with Benzoyltrifluoroacetone;
苯甲酰三氟乙酰丙酮与钕、钬、铒配合物的合成及紫外光谱研究
6) thienyltrifluoroacetone
噻吩甲酰三氟丙酮
1.
5)(TTA)_3(Phen)H_2O has been synthesized by the reaction of rare earth carbide 1,10-phenanthroline and thienyltrifluoroacetone.
以稀土碳酸物、邻菲咯啉与噻吩甲酰三氟丙酮为原料合成了Ce0。
2.
Complex of Eu-thienyltrifluoroacetone-1,10-phenanthroline was synthesized and characterized by mean of elemental analysis,FT-IR spectra,UV spectra and fluorescence spectra.
合成了铕(Eu)-噻吩甲酰三氟丙酮(HTTA)-(Phen)配合物,并通过元素分析,红外、紫外、荧光光谱分析对其进行了表征,研究了稀土Er3+,Y3+,Sm3+和Ho3+对发光中心的荧光增强作用及它们的发光性能。
3.
New four reactive ternary Europium complexes were synthesized with the first ligand of thienyltrifluoroacetone and the reactive second ligand such as maleic anhydride, acrylonitrile, undecenoic acid, oleic acid; and characterized by means of elemental analysis, EDTA titrimetric method, FT-IR spectra and UV spectra.
以噻吩甲酰三氟丙酮为第一配体,顺丁烯二酸酐、十一烯酸、油酸、丙烯腈为活性第二配体,合成了四种新的反应型三元铕配合物。
补充资料:1-氟吡啶三氟甲磺酸盐
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分子量:暂无
CAS号:暂无
性质:该品为白色或淡色黄色晶体。
制备方法:暂无
用途:暂无
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