1242690-29-4

Upstream product

• 1242690-38-5 methyl 2-(3-hydroxy-5-hydroxymethyl-2-methoxyphenoxy)-3,4,5-trimethoxybenzoate 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 135388-93-1 5-Benzyloxy-3-hydroxy-4-methoxybenzoesaeuremethylester 
• 1968-71-4 methyl 2-bromo-3,4,5-trimethoxybenzoate 
• 1278446-11-9 C₁₅H₁₆O₄ 
• 1278446-07-3 C₂₆H₂₈O₉ 
• 1242690-36-3 3-benzyloxy-5-hydroxy-4-methoxybenzaldehyde 
• 1242690-34-1 methyl 2-(3-benzyloxy-5-formyl-2-methoxyphenoxy)-3,4,5-trimethoxybenzoate 

Downstream Products

• 1242690-41-0 5-tert-butyldimethylsilyloxymethyl-2-methoxy-3-(2,3,4-trimethoxy-6-methoxycarbonylphenoxy)-phenyl-2-iodo-3,4,5-trimethoxybenzoate 
• 1242690-43-2 1-tert-butyldimethylsilyloxymethyl-3-(2,3,4-trimethoxy-6-methoxycarbonylphenoxy)-4,8,9,10-tetra methoxydibenzo[b,d]pyran-6-one 

Relevant academic research and scientific papers

Syntheses of all-methylated ellagitannin, isorugosin B and rugosin B

Ellagitannins possess a wide range of biological activities and remarkable structural diversity, which commonly include an axially chiral biaryl unit. This paper describes syntheses of all-methylated versions of isorugosin B and rugosin B, which are regio

Synthesis of all-methylated isorugosin B

All-methylated isorugosin B was synthesized via two-step esterification between optically active valoneic acid and glucose derivatives.