کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
64979 | 48377 | 2015 | 7 صفحه PDF | دانلود رایگان |
• CuCl2 is an efficient catalyst in the oxidative carbonylation of amines and aminols
• Water is found to be the most efficient solvent for this reaction
• Economic and eco-friendly access to N-containing carbonyl compounds
Copper(II) chloride catalyses the oxidative carbonylation of aminols, amine and alcohols to give 2-oxazolidinones, ureas and carbamates. Reaction proceeds smoothly in water under homogeneous conditions (Ptot = 4 MPa; PO2 = 0.6 MPa, PCO), at 100 °C in relatively short reaction times (4 h) and without using bases or any other additives. This methodology represents an economic and environmentally benign non-phosgene alternative for the preparation of these three important N-containing carbonyl compounds.
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Journal: Journal of Molecular Catalysis A: Chemical - Volume 407, October 2015, Pages 8–14