pyrylium
英
美
噁英鎓
双语例句
- Treatments of pyrylium salts with various nucleophilic reagents allows the production of a host of functionalized derivatives.
如果各种亲核试剂与吡喃盐反应，就可制取许多种带官能基的衍生物。 - Aerobic Oxidation of Substituted Cyclopentadienes to Pyrylium Cations in Solution; Study on the Property of Aerosil in Epoxy Oxygen and Rich Zinc Coating
氧气液相氧化取代环戊二烯合成吡喃盐的研究气相二氧化硅对环氧富锌涂料性能的改性研究 - Such a helerocycle is found in pyrylium salts.
吡喃盐就是这类的杂环。 - Photo-initiated cationic polymerization of butyl vinyl ether ( bve) by pyrylium salts
利用荧光探针技术研究氧鎓盐光引发丁基乙烯基醚的阳离子聚合 - Study on the electronic spectra of some substituted pyrylium salts
带不同取代基氧鎓盐化合物电子光谱的研究 - A novel method for the tracing of the pyrylium salt crystallizing process was established by reversed-phase high performance liquid chromatography.
建立了用反相高效液相色谱跟踪吡喃盐结晶过程的方法。 - It was also shown that the hindered rotation of 4-phenyl in the molecule of 2,4,6-triphenyl pyrylium salt is unfavorable to its fluorescence emission.
实验结果还表明，4－位取代苯基旋转受阻对化合物的荧光发射不利。 - A Study on Aggregates of Pyrylium Salt in Non-polar Solvent at Room Temperature
室温下氧鎓盐非极性溶剂中聚集体的研究 - Absorption and Fluorescence of some Pyrylium Salts with Hindered Structure
某些结构受阻氧鎓盐的吸收和荧光 - The Local Excitation of Pyrylium Salt in Non-polar Solvent at Room Temperature
室温下非极性溶剂中氧鎓盐的定域激发 - Syntheses and Properties of Pentamethine Pyrylium Dyes
新型五甲川吡喃鎓盐染料的合成及锁模性能 - A series of pyrylium salt laser dyes ( P_1~ P_6) were synthesized.
合成了一系列吡喃鎓盐激光染料（P1～P8）。 - A Study on the Intramolecular Charge Transfer and the Photophysical behavior of 2,4,6-Trisubstituted Pyrylium Salt
取代氧鎓盐化合物的分子内电荷转移和光谱行为的研究 - In contrast, there has been no report on the synthesis of pyrylium salts by oxidation and ring-enlargement reactions of substituted cyclopentadienes promoted by some soluble transition metal ions.
对比之下，常温条件下用可溶性过渡金属离子氧化环戊二烯环生成吡喃盐的反应是一种未见报导的新方法。 - However, the high price of silver ( I) perchlorate, low yield of pyrylium salts and the special request for reactive environment restricted its application as a reactant in this approach.
但是由于其昂贵的价格、吡喃盐较低的产率、以及对反应条件的苛刻要求限制了其作为这个反应的反应试剂的应用。 - Pyrylium salts are a type of heterocyclic compound with unique chemical reactivity and photophysical properties. Because of these properties, they show great applications in the fields of biosensor and organic optoelectronic materials.
吡喃盐是一类具有独特化学反应活性和光物理性质的杂环化合物，因为在生物传感和有机光电材料等领域具有良好的应用前景而受到广泛关注。