Polymer-supported O-methylisourea: a new reagent for the O-methylation of carboxylic acids
Crosignani, Stefano, White, Peter D. and Linclau, Bruno (2002) Polymer-supported O-methylisourea: a new reagent for the O-methylation of carboxylic acids. Organic Letters, 4, (6), 1035-1037. (doi:10.1021/ol025633s).
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A solid-supported O-methylisourea reagent has been prepared in one step starting from commercially available solid-supported carbodiimide. The isourea reagent has been successfully used for the preparation of methyl esters from the corresponding carboxylic acids. The crude products obtained after resin filtration and solvent evaporation are generally obtained in >98% purity.
|Subjects:||Q Science > QD Chemistry|
|Divisions:||University Structure - Pre August 2011 > School of Chemistry
|Date Deposited:||24 May 2006|
|Last Modified:||01 Jun 2011 04:24|
|Contributors:||Crosignani, Stefano (Author)
White, Peter D. (Author)
Linclau, Bruno (Author)
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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