A process is described in which a lactone
is reacted with an alkylester X¹-CH₂ and an oxidizing or dehydrogenating agent to form the phenol ester
描述了一种工艺,其中内酯
与烷基酯 X¹-CH₂ 和氧化剂或脱氢剂反应生成酚酯
US5072023A
申请人:——
公开号:US5072023A
公开(公告)日:1991-12-10
A new and versatile route for the synthesis of highly substituted benzenoids
作者:Jeffrey A. Robl
DOI:10.1016/s0040-4039(00)97412-4
日期:1990.1
A newroute for the synthesis of highly substituted benzenoids has been developed. Key steps include the conversion of unsaturated lactone 7 to carboxy substituted cyclohexenone 8 followed aromatization to give phenol 9. The phenolic functionality provides a handle for further modification to give substituted benzenoids of type 2.