144401-88-7

Upstream product

• 824-94-2 p-methoxybenzyl chloride 
• 111649-79-7 2-acetyl-1,4-dihydroxyanthraquinone 
• 144401-99-0 (S)-3-(4-methoxybenzyloxy)-1-nitrobutan-2-one 
• 144401-98-9 (S)-2-(4-methoxybenzyloxy)propionic acid ethyl ester 

Downstream Products

• 144401-91-2 6,7,11-Trihydroxy-9-[(S)-1-(4-methoxy-benzyloxy)-ethyl]-naphthacene-5,12-dione 
• 144401-94-5 3,5,12-trihydroxy-3-<(S)-2-(4-methoxybenzyloxy)ethyl>-3,4-dihydronaphthacene-1(2H),6,11-trione 
• 144402-03-9 (7S,9R)-6,7,9,11-Tetrahydroxy-9-[(S)-1-(4-methoxy-benzyloxy)-ethyl]-7,8,9,10-tetrahydro-naphthacene-5,12-dione 
• 144402-04-0 (7R,9R)-6,7,9,11-Tetrahydroxy-9-[(S)-1-(4-methoxy-benzyloxy)-ethyl]-7,8,9,10-tetrahydro-naphthacene-5,12-dione 
• 144402-01-7 (7S,9S)-6,7,9,11-Tetrahydroxy-9-[(S)-1-(4-methoxy-benzyloxy)-ethyl]-7,8,9,10-tetrahydro-naphthacene-5,12-dione 
• 144402-02-8 (7R,9S)-6,7,9,11-Tetrahydroxy-9-[(S)-1-(4-methoxy-benzyloxy)-ethyl]-7,8,9,10-tetrahydro-naphthacene-5,12-dione 

Relevant academic research and scientific papers

A Synthesis of (+/-)-Demethoxydaunomycinone

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