906463-95-4

Basic information

• Product Name: C₁₅H₁₂O₅
• Synonyms: C₁₅H₁₂O₅
• CAS NO: 906463-95-4
• Molecular Weight: 272.257
• Mol File: 906463-95-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₅H₁₂O₅(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₅H₁₂O₅(906463-95-4)
• EPA Substance Registry System: C₁₅H₁₂O₅(906463-95-4)

Safety Data

• Hazardous Substances Data: 906463-95-4(Hazardous Substances Data)

Upstream product

• 4670-09-1 2-(3,5-dihydroxyphenyl)acetic acid 
• 123-08-0 4-hydroxy-benzaldehyde 

Downstream Products

• 501-36-0 (E)-5-[2-4-(hydroxyphenyl)ethenyl]-1,3-benzenediol 

Relevant articles and documents

Efficient synthesis of natural polyphenolic stilbenes: Resveratrol, piceatannol and oxyresveratrol

The practical synthesis of important natural polyphenolic stilbenes, including resveratrol, piceatannol and oxyresveratrol, through Perkin methodology is described. Starting from 3,5-dihydoxyacetophenone (1), the common intermediate 3,5-dimethoxyphenylacetic acid (3) can be obtained via methylation and Willgerodt-Kindler reaction. Perkin condensations between (3) and substituted phenylaldehydes 4 furnished E-2,3-diarylacrylic acids 5, followed by decarboxylation in Cu/quinoline giving stilbene intermediates 6 which bear the Z-configuration. Finally, through a simultaneous demethylation/isomerization process in AlI3/CH3CN system, the target compounds 7a-c can be obtained respectively in good to high overall yields. The synthetic method proved to be more concise, trans-specific, mild, economical and commonly applicable.