申请人:American Cyanamid Company
公开号:US04210760A1
公开(公告)日:1980-07-01
Dehydrogenation processes comprising contacting 1-(2-alkoxyalkyl)-4-aryl-2-imidazolidone with catalysts comprising a noble metal adsorbed on a carrier to produce 1-(2-alkoxyalkyl)-4-aryl-4-imidazolin-2-ones, the dehydrogenation products being useful for synthesis with prochiral catalysts to provide enantiomerically enhanced imidazolidones.
脱氢过程包括将1-(2-烷氧基烷基)-4-芳基-2-咪唑啉酮与负载有贵金属的催化剂接触,以产生1-(2-烷氧基烷基)-4-芳基-4-咪唑啉-2-酮,脱氢产物可用于与原始手性催化剂合成,以提供对映体增强的咪唑啉酮。