Microwave-accelerated O-alkylation of carboxylic acids with O-alkylisoureas
Crosignani, Stefano, White, Peter D and Linclau, Bruno (2002) Microwave-accelerated O-alkylation of carboxylic acids with O-alkylisoureas. Organic letters, 4, (17), 2961-2963. (doi:10.1021/ol0263705).
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Microwave-assisted O-alkylations of several carboxylic acids have been performed with three different O-alkylisoureas. All reactions are significantly faster compared to conventionally heated reactions, while retaining high chemoselectivity. The combination of microwave technology with the use of the solid-supported isourea 3 enables the synthetic chemist to obtain the pure methyl esters starting from the corresponding acids in less than an hour.
|Subjects:||Q Science > QD Chemistry|
|Divisions:||University Structure - Pre August 2011 > School of Chemistry
|Date Deposited:||24 May 2006|
|Last Modified:||12 Jul 2012 09:12|
|Contributors:||Crosignani, Stefano (Author)
White, Peter D (Author)
Linclau, Bruno (Author)
|Contact Email Address:||firstname.lastname@example.org|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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