p. 3400 - 3406
(2014/05/06)p. 2371 - 2386
(2007/10/03)4-Phenoxyacetessigsaeure-ethylester
sodium phenoxide
4-bromo-2-diazo-3-oxobutyric acid ethyl ester
ethyl 3-hydroxy-2H-<1>benzopyran-4-carboxylate
chroman-3-one
5-(methoxy-phenoxy-methyl)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester
5-(hydroxy-phenoxy-methyl)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester
5-(bromo-phenoxy-methyl)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester