Anthracyclines. XIII The Synthesis of (+)-(4R,6R)- and (+)-(4S,6R)-6-Acetyl-6-(t-butyldimethylsilyloxy)-4-ethoxy-4-methoxy-5,6,7,8-tetrahydronaphthalen-1(4H)-one: New Chiral AB Synthons for the Synthesis of (—)-7-Deoxydaunomycinone
Anthracyclines. XIII The Synthesis of (+)-(4R,6R)- and (+)-(4S,6R)-6-Acetyl-6-(t-butyldimethylsilyloxy)-4-ethoxy-4-methoxy-5,6,7,8-tetrahydronaphthalen-1(4H)-one: New Chiral AB Synthons for the Synthesis of (—)-7-Deoxydaunomycinone