发明名称 Olefinic process for preparing aryl-substituted aliphatic carboxylic esters
摘要 A new process for preparing aryl substituted aliphatic carboxylic acid esters is provided. A 1-aryl substituted olefinic compound is reacted with carbon monoxide in the presence of an alcohol in anhydrous conditions at a temperature between about 25 DEG C. and about 200 DEG C. An excess of several moles of anhydrous alcohol is preferred. An acid such as hydrochloric acid may also be added. As catalyst, a mixture of a palladium compound and a copper compound with at least one acid-stable ligand are present.
申请公布号 US5315028(A) 申请公布日期 1994.05.24
申请号 US19930062527 申请日期 1993.05.12
申请人 ETHYL CORPORATION 发明人 WU, TSE-CHONG
分类号 C07C51/14;C07C67/38;(IPC1-7):C07C69/76;C07C51/10 主分类号 C07C51/14
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