The Quantitative Sequence of Conjugative Effect of the Even Benzenoid Hydrocarbons 苯型稠环分子共轭效应的定量序列
The hydrolysis of chitin under concentrated alkali conditions would produce double anion because of conjugative effect and steric effect ( producing primary amine which had positive ion properties and linear chain macromolecular structure and which has good flocculability and clarification performance). 因共轭效应和空间效应,甲壳质在浓碱条件下水解,能形成双负离子,形成具阳离子性质的伯胺和具有直链高分子结构,具有优良的絮凝性能和澄清作用。
Conjugative Effect Parameters of Groups 基团共轭效应参数
When they both can produce conjugative effect, they have the reaction characteristic of conjugated diene. 当两者可生成共轭体系时,应具有共轭二烯烃的反应特性。