896121-38-3

Upstream product

• 33709-29-4 1-(3,4,5-trihydroxyphenyl)-ethan-1-one 
• 100-39-0 benzyl bromide 
• 1486-48-2 3,4,5-tribenzyloxybenzoic acid 

Downstream Products

• 917379-95-4 1-acetoxy-1-(3',4',5'-tribenzyloxy)phenylethene 
• 917379-94-3 2-bromo-1-(3,4,5-tris(benzyloxy)phenyl)ethan-1-one 
• 918136-75-1 C₈₄H₈₀O₁₃Si 
• 918136-73-9 C₅₆H₅₈O₉Si 
• 952111-24-9 3-[4,6-bis(4-fluorobenzyloxy)-3-bromo-2-(4-methoxybenzyloxy)phenyl]-1-[3,4,5-tris(benzyloxy)phenyl]prop-2-en-1-one 

Relevant academic research and scientific papers

Studies towards the synthesis of 13C-labelled anthocyanins

The anthocyanins are a class of polyphenols found in nature, which are widely distributed throughout the plant kingdom and are thought to possess antioxidant properties. Methodology previously developed in our group for the regioselective placement of 13C-atoms into aromatic rings is being applied to the synthesis of 13C-labelled anthocyanins-namely cyanidin-3-glucoside and delphinidin-3-glucoside. Copyright

METHOD FOR THE SYNTHESIS OF ANTHOCYANINS

The present invention relates to methods of preparing anthocyanins, and methods of preparing precursors of anthocyanins. The methods utilise a coupling reaction between a sugar and a suitable electrophilic precursor to form Eastern half intermediates, that are then reacted with Western half intermediates to form the target anthocyanins. Some Eastern half intermediates and electrophilic precursors also form part of the invention.