[EN] SUBSTITUTED PYRAZOLYL PYRAZOLE SULFONYLUREA COMPOUND OR PESTICIDE ACCEPTABLE SALT OR COMPOSITION THEREOF AND USE THEREOF<br/>[FR] COMPOSÉ DE PYRAZOLYL PYRAZOLE DE SULFONYLURÉE SUBSTITUÉ OU SEL OU COMPOSITION PESTICIDE ACCEPTABLE DE CELUI-CI ET UTILISATION ASSOCIÉE<br/>[ZH] 一种取代的吡唑基吡唑磺酰脲类化合物或其作为农药可接受的盐、组合物及其用途
The First Direct Chlorination of Iodoarenes - A Side-chain Directed Process
作者:Siegfried R. Waldvogel、Daniela Mirk、Olga Kataeva、Roland Fröhlich
DOI:10.1055/s-2003-42412
日期:——
The chlorination of electron rich iodoarenes with MoCl5 proceeds with methoxycarbonylmethyl as the directing group. The transformation is selective and without loss of the valuable iodo substituent.