1. N-
alky-β-alanine is a kind of important amphoteric surfactant with both properties of general surfactants and some special characteristics .
烷基-β-氨基丙酸钠是一类重要的两性表面活性剂,除具有一般表面活性剂的性能外,还有很多独特的优良性能。
2. Conclusion: The title compounds with cyclopropyl and
alky substituents have antifungal activities, and the antifungal activity decreases as the
alkyl side chains getting longer.
结论:引入环丙基和烷基侧链的目标化合物都具有抗真菌活性,随着烷基侧链增长,目标化合物的活性降低。
3. The effects of catalyst dosage, the ratio of benzene to olefin, reaction temperature and reaction time on the yield of
alky-benzene and the quality of
alkylate were investigated.
考察了催化剂用量、反应温度、反应时间、苯烯比对烷基苯收率和烷基化油质量的影响。