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(一)丙二醇钼螯合物——叔丁基氢过氧化物在叔丁醇介质中作用状态的紫外分光光度研究。用烯烃和氢过氧化物钼系催化环氧化法,制造相应的环氧化物和新的烯烃这一新的技术路线,近年来得到迅速发展,为实施和发展这一新技术路线,必须从各方面对它进行深入探讨,我们拟对催化环氧化机理进行一系列的研究,从中找出规律性的东西,更好地为生产实践服务。烯烃和氢过氧化物的催化反应虽然早就有人研究过,但只在丙烯和乙苯氢过氧化物,叔一丁基氢过氧化物的钼系催化环氧化反应用于环氧丙烷和苯乙烯、异丁烯工业化的同
(A) UV spectrophotometric study of the role of propylene glycol molybdenum chelate - tert-butyl hydroperoxide in tert-butanol medium. In recent years, the new technology route for the production of the corresponding epoxides and new olefins by the catalytic epoxidation of olefins and hydroperoxides has been rapidly developed. To implement and develop this new technology route, All aspects of it in-depth discussion, we plan to catalytic epoxidation mechanism to conduct a series of studies, to find out the regularity of things, to better serve the production practice. Although catalytic reactions of olefins and hydroperoxides have long been studied, molybdenum-based catalytic epoxidation of propylene and ethylbenzene hydroperoxide and tert-butyl hydroperoxide has been used only for propylene oxide and styrene , The same isobutylene industrialization