intramolecula相关论文
This paper develops a conformational elasticity theory of chain molecules, which is based on three key points: (i) the m......
A facile total synthetic route to (±)-nimbonone and (±)-12-ethyl-13-methoxy- 8,11,13-podocarpatriene was developed. T......
Synthesis of dimethyl 3-perfluoroalkyl-4-(3-oxo-2-triphenyl-phosphoranylidenbutanylidene)-pent-2-ene
The title compounds 5a-5c were prepared via the reaction of methyl 2-perfluoroal-kynoates (4) with methyl 5-oxo-4-(trip......
Reactions of Cd(OAC)2·2H2O with m-thioacetatebenzoic acid(H2L) and 1,10-phenanthroline(phen) give rise to a metal-organ......
A pH-responsive activatable aptamer probe for targeted cancer imaging based on i-motif-driven confor
We present here a p H-responsive activatable aptamer probe for targeted cancer imaging based on i-motif-driven conformat......
<正> 已知,聚异戊二烯或聚丁二烯等1,3-双烯聚合物可在路易斯酸催化剂作用下按阳离子型机理进行分子内环化反应,所得“环化橡胶”,......
Intramolecular Charge Transfer Dual Fluorescence pH Sensing using p—Dibutylaminobenzoic Acid—β—cyclo
The intramolecular charge transfer dual fluorescence of p-dibutylaminobenzoic acid-β-cyclodextrin inclusion complex sho......
对光声位相理论进行了研究，依此理论解释了稀土二苯甲酰甲烷配合物的光声位相谱。利用计算位相的方法得到在配体吸收处不同铽配合物......
高质量浓度聚合物具有较强的黏弹性,但应用中有时会出现聚合物分子聚集体尺寸与油藏岩石孔隙配伍性较差的问题。针对大庆油田储层......
合成了一种新的西佛碱配体Ｎ，Ｎ′双水杨醛缩二氨基乙醚，并采用ｘ射线单晶衍射法测定了它的晶体结构。该晶体属正交晶系空间群Ｐｂｃｎ，ａ＝５．６６７（２），ｂ＝９．１９２（３），ｃ＝３１．８２９（１１），ｖ＝１６５８．２（７）３，分子......
