99407-48-4

Upstream product

• 132000-13-6 2,3,4a,9a-Tetrahydroanthracene-1,4,9,10-tetraone 
• 104-83-6 1-Chloro-4-(chloromethyl)benzene 
• 99407-41-7 (5S)-3-O-(p-chlorobenzyl)-1,2-O-isopropylidene-5-(quinizarin-2-yl)-α-D-xylofuranose 
• 27519-12-6 3-O-(p-chlorobenzyl)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 
• 99407-39-3 3-O-(p-chlorobenzyl)-1,2-O-isopropylidene-α-D-glucofuranose 
• 99407-40-6 3-O-(p-chlorobenzyl)-1,2-O-isopropylidene-α-D-xylo-pentodialdo-1,4-furanose 
• 99407-45-1 (4S)-2-O-(p-chlorobenzyl)-4-(quinizarin-2-yl)-D-threo-pentofuranose 

Relevant academic research and scientific papers

Anthracyclinones, Part 4. The Use of DBN or DBU in a Novel Extension of the Marschalk Reaction leading to Hydroxyglycitylanthraquinones

Leuco-quinizarin (1) with propanal, 3-O-(p-chlorobenzyl)-(or 3-O-acetyl)-1,2-O-isopropylidene-α-D-xylo-pentodialdo-1,4-furanose (6a) or (6c), or 3-O-acetyl-3-C-ethynyl-1,2-O-isopropylidene-α-D-ribo-pentodialdo-1,4-furanose (6b) in dimethylformamide soluti