1,2-Diethoxyethane catalyzed oxidative cleavage of gem-disubstituted aromatic alkenes to ketones under minimal solvent conditions
作者:Kai-Jian Liu、Ji-Hui Deng、Tang-Yu Zeng、Xin-Jie Chen、Ying Huang、Zhong Cao、Ying-Wu Lin、Wei-Min He
DOI:10.1016/j.cclet.2020.01.036
日期:2020.7
Abstract Aerobic oxidation using pure dioxygen gas as the oxidant has attracted much attention, but its application in synthetic chemistry has been significantly hampered by the complexity of catalytic system and potential risk of high-energy dioxygen gas. By employing 1,2-diethoxyethane as a catalyst and ambient air as an oxidant, an efficient protocol for the construction of various aryl-alkyl and
摘要以纯双氧气体为氧化剂的好氧氧化引起了人们的广泛关注,但是由于催化体系的复杂性和高能双氧气体的潜在风险极大地阻碍了其在合成化学中的应用。通过使用1,2-二乙氧基乙烷作为催化剂,环境空气作为氧化剂,已经实现了在最小溶剂条件下通过宝石-二取代的芳族烯烃的氧化裂解来构建各种芳基-烷基和二芳基酮的有效方案。