p. 3519 - 3522
(1993)tert-butyl acetoacetate
dibenzoyl peroxide
1,4-dimethoxy-2,3-bis(bromomethyl)benzene
1-(tert-butoxy)-1,3-dioxobutan-2-yl benzoate
Benzoic acid 1-(2-bromomethyl-3,6-dimethoxy-benzyl)-2-oxo-propyl ester
4-Nitro-benzoic acid (2S,3S,4S,6S)-6-((1R,3S)-3-acetyl-6-hydroxy-5,12-dioxo-3,4,5,12-tetrahydro-1H-2-oxa-naphthacen-1-yloxy)-2-methyl-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-pyran-3-yl ester
4-Nitro-benzoic acid (2S,3S,4S,6S)-6-((1S,3R)-3-acetyl-6-hydroxy-5,12-dioxo-3,4,5,12-tetrahydro-1H-2-oxa-naphthacen-1-yloxy)-2-methyl-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-pyran-3-yl ester
Benzoic acid 1-(2-formyl-3,6-dimethoxy-benzyl)-2-oxo-propyl ester
1-(2-Dimethoxymethyl-3,6-dimethoxy-phenyl)-3,3-dimethoxy-butan-2-ol