Kinetics of methanolysis of 1-(2-halogeno and 2, 6-dihalogenobenzoyl)-3-(4-chlorophenyl) ureas

J Kaválek, L Kacetl, M Kaválková

Index: Collection of Czechoslovak Chemical Communications, , vol. 54, # 5 p. 1363 - 1369

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Abstract

... Institute of Chemical Technology. ... A solution of 17 g (0'1 mol) 4-chlorophenylurea in 150 ml toluene was treated with 17'6 g (0·1 mol) 2,6-difluorobenzoyl chloride, and the mixture was refluxed 7 h. After cooling, the precipitated solid was collected and washed with ether. ... Collect. ...