质子转移关系式 Proton condition
激发态分子内质子转移 ESIPT ; Excited State Intramolecular Proton Transfer
激发态质子转移 ESPT ; excited state proton transfer
质子转移联系式 Proton condition
质子转移反应质谱仪 PTR-MS
质子转移过程 Proton transfer process ; Proton shift process
激发态分子间质子转移 ESPT
基态分子内质子转移 GSIPT
质子转移聚合 proton transfer polymerization
The nucleophilic addition of trimethylamine to acraldehyde generates an enolate. Nucleophilic attack of the enolate on the aldehyde forms the carbon-carbon bond, followed by the proton-transfer process and the further elimination generating the product and liberating the trimethylamine catalyst.
对于CH3OH对反应体系的影响,可以综合考虑CPCM溶剂模型及超分子模型下的研究结果,即CH3OH溶剂中反应按四步进行,催化剂三甲胺首先与丙烯醛发生亲核加成,生成的两性离子中间体与甲醛发生类似于Aldol的醛醇缩合,形成碳-碳键,之后发生分子内质子转移,最后经E1cb消除得到产物,并释放催化剂三甲胺。
参考来源 - BaylisLittle is known about their function, but they are most likely involved in quinone reduction and proton translocation.
但是对于它们的功能知之甚少,可能与醌还原和质子转移有关。
参考来源 - 盐生杜氏藻线粒体复合体Ⅰ 19kD亚基基因的克隆及其选择性剪切体的表达研究·2,447,543篇论文数据,部分数据来源于NoteExpress
分子内部的质子转移和异构化;
激发态质子转移光谱是一种溶剂笼分子光谱。
Excited state proton transfer spectroscopy (ESPTS) is a kind of solvent cage molecular spectroscopy.
而涉及质子转移的反应途径则是一个新的发现;
The one dealing with proton transfer shows a new feature of the titled compound's thermal decomposition.
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