作者:Kathryn Carr、Neil A. Greener、Khairuzzaman B. Mullah、Fiona M. Somerville、James K. Sutherland
DOI:10.1039/p19920001975
日期:——
2-Acetyl-1,4-dihydroxyanthracene-9,10-dione 1 is converted into (+/-)-demethoxydaunomycinone by substitution with 3,3-dimethoxy-1-nitrobutan-2-one, aldol cyclisation, reduction and hydrolysis. The chiral inductions at C-10 realised on cyclisation of 5 and 8 are reported and the predominant chirality established.