在离子液体[bmim][PF6]中，TEMPO催化醇类有氧氧化为醛和酮。
TEMPO-catalyzed aerobic oxidation of alcohols to aldehydes and ketones in ionic liquid [bmim][PF6].
作者信息
Ansari Imtiaz A, Gree Rene
机构信息
ENSCR, Laboratoire de Synthèses et Activations de Biomolecules, CNRS UMR 6052, Avenue du Général Leclerc, 35700 Rennes, France.
出版信息
Org Lett. 2002 May 2;4(9):1507-9. doi: 10.1021/ol025721c.
PMID:11975615
Abstract
[reaction: see text]. A simple and mild TEMPO-CuCl catalyzed aerobic oxidation of primary and secondary alcohols to the corresponding aldehydes and ketones in ionic liquid [bmim][PF6] with no trace of overoxidation to carboxylic acids has been developed. The product can be isolated by a simple extraction with organic solvent, and the ionic liquid can be recycled or reused.
摘要
[反应：见正文]。已开发出一种简单温和的TEMPO-CuCl催化的伯醇和仲醇在离子液体[bmim][PF6]中好氧氧化为相应醛和酮的方法，且没有痕量过度氧化为羧酸的情况。产物可通过用有机溶剂简单萃取分离，离子液体可循环或重复使用。
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