Polycyclic Hydroxyquinones. Part 31. Regioselective Reactions of 6-Ethylsulfonyl-3-phenylfuro[3,4-d]isoxazol-4(6H)-one Anion with Quinone Monoketals. Application to the Preparation of Heteroanthracyclinone Analogues
Regiospecific one-step annelations via quinone monoacetals
作者:Bertrand L. Chenard、D. Keith Anderson、John S. Swenton
DOI:10.1039/c39800000932
日期:——
Quinone monoacetals react with dimethyl homophthalate (methyl 2-methoxycarbonylphenylacetate) in the presence of base to afford anthrone derivatives under mild conditions.