Regioselective Synthesis of O-Methyl Derivatives of the Trihydroxy Anthraquinones Morindone and Nataloe-Emodin
作者:Donald W. Cameron、D. Ross Coller
DOI:10.1071/ch99106
日期:——
Cycloaddition chemistry of dichloronaphthoquinones has led to regioselective
syntheses of all regioisomeric α-O- methyl
derivatives of morindone (2) and nataloe-emodin (4), including the natural
anthraquinone ethers (1) and (3).