CAJ | 학술논문

文中以实验室合成的Q[n]（n=5～8）与一定浓度的硫酸作用,形成瓜环硫酸盐晶体。运用酸碱滴定法,对该产物的酸度进行测定,通过计算得出不同瓜环的缚酸比例,进而总结出瓜环缚酸的规律。另采用该瓜环硫酸盐催化环己醇合成环己烯,既减少硫酸用量,降低了实验操作的危险性和实验室污染,又增加了瓜环的应用范围。对催化剂用量、反应时间对产率的影响进行了研究,收到了较满意的效果。
문중이실험실합성적Q[n]（n=5～8）여일정농도적류산작용,형성과배류산염정체。운용산감적정법,대해산물적산도진행측정,통과계산득출불동과배적박산비례,진이총결출과배박산적규률。령채용해과배류산염최화배기순합성배기희,기감소류산용량,강저료실험조작적위험성화실험실오염,우증가료과배적응용범위。대최화제용량、반응시간대산솔적영향진행료연구,수도료교만의적효과。
This article synthesizes a series of Cucurbit[n]urils Sulphates with different cucurbit[n]urils and sulfuric acid in some certain concentration.Acid-base titration is used to measure the acidity of product,through calculations,the percentage of the sulfuric acid and cucurbit[n]urils in the product is gained,and the regular pattern about the interaction between cucurbit[n]urils and sulfuric acid can be obtained.Synthesis of cyclohexene was introduced.This reaction was catalyzed by cucurbit[n]urils sulfate,the danger of operation and environmental pollution were decreased and the application of cucurbit[n]urils was broadened.These factors like reaction time and the amount of catalyst were researched,and the satisfied results were obtained.