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Process for the hydroxylation of olefins using molecular oxygen, an osmium containing catalyst, a copper cocatalyst, and a cycloaliphatic amine based promoter
Process for the hydroxylation of olefins using molecular oxygen, an osmium containing catalyst, a copper cocatalyst, and a cycloaliphatic amine based promoter
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机译:使用分子氧,含催化剂,铜助催化剂和脂环族胺基助催化剂进行烯烃羟基化的方法
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摘要
A process directed to the hydroxylation of olefins by reacting said olefins in the presence of oxygen, water, and a catalyst composition comprising (i) a catalytically active osmium containing compound, (ii) a Co-catalyst I comprising a copper containing compound such as CuBr2, and (iii) a Co-catalyst II capable of increasing the rate and/or selectivity of the hydroxylation reaction, such as 1,4-diazabicyclo [2.2.2] octane is disclosed.
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