117479-74-0

Basic information

• Product Name: (-)-fisetinidol-(4α,6)-(-)-robinetinidol
• CAS NO: 117479-74-0
• Molecular Weight: 562.53
• Mol File: 117479-74-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (-)-fisetinidol-(4α,6)-(-)-robinetinidol(CAS DataBase Reference)
• NIST Chemistry Reference: (-)-fisetinidol-(4α,6)-(-)-robinetinidol(117479-74-0)
• EPA Substance Registry System: (-)-fisetinidol-(4α,6)-(-)-robinetinidol(117479-74-0)

Safety Data

• Hazardous Substances Data: 117479-74-0(Hazardous Substances Data)

Upstream product

• 528-56-3 (-)<(2R,3S)-2,3-trans-flavan-3,3',4',5',7-pentaol> 
• 967-27-1 (+)-mollisacacidin 

Downstream Products

• 117479-75-1 tri-O-methyl-3-O-acetyl-(-)-fisetinidol-(4β,6)-tetra-O-methyl-3-O-acetyl-(-)-robinetinidol 
• 117479-75-1 tri-O-methyl-3-O-acetyl-(-)-fisetinidol-(4α,6)-tri-O-methyl-3-O-acetyl-(-)-robinetinidol 

Relevant articles and documents

OLIGOMERIC FLAVANOIDS. PART 13. SYNTHESIS OF PROFISETINIDINS BASED ON (-)-ROBINETINIDOL AND (+)-EPIFISETINIDOL

Acid-catalyzed condensation of (+)-mollisacacidin with an excess of (-)-robinetinidol afforded a novel series of bi-, tri-, and tetraflavanoid profisetinidins.They are accompanied by (-)-fisetinidol-(4α,2')-(-)-robinetinidol which results from the pyrogallol B-ring of (-)-robinetinidol serving as nucleophile competing with its resorcinol A-ring in coupling with a C-4 carbocationic intermediate.Similar condensation with (+)-epifisetinidol led to the exclusive formation of -interflavanyl bonds, these units being 'linearly' arranged in the tetraflavanoid analogue in contrast to the 'branched' nature of the (-)-robinetinidol homologue.