59121-64-1

Basic information

• Product Name: liquiritigenin 7,4′-diacetate
• Synonyms: liquiritigenin 7,4′-diacetate
• CAS NO: 59121-64-1
• Molecular Weight: 340.332
• Mol File: 59121-64-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: liquiritigenin 7,4′-diacetate(CAS DataBase Reference)
• NIST Chemistry Reference: liquiritigenin 7,4′-diacetate(59121-64-1)
• EPA Substance Registry System: liquiritigenin 7,4′-diacetate(59121-64-1)

Safety Data

• Hazardous Substances Data: 59121-64-1(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 69097-97-8 7,4'-dihydroxy-dihydroflavone 
• 89-84-9 2',4'-dihydroxy-4-acetophenone 
• 961-29-5 isoliquirtigenin 
• 123-08-0 4-hydroxy-benzaldehyde 
• 13745-20-5 2',4,4'-trihydroxychalcone 
• 108-46-3 recorcinol 

Downstream Products

• 943768-25-0 4',7-diacetoxyflav-3-ene 

Relevant articles and documents

Synthesis of oxygenated 4-arylisoflavans and 4-arylflavans

Oxygenated 4-arylisoflavans and 4-heteroarylisoflavans were synthesized in good yields via BF3·OEt2 catalyzed arylation reactions of 4′,7-diacetoxyisoflavan-4-ol 8 with activated aryl and heteroaryl compounds. These reactions were found to produce stereoselectively the trans isomers. Similar reactions of 4′,7-diacetoxyflavan-4-ol 16 afforded the corresponding 4-arylflavans and 4-heteroarylflavans as mixtures of cis/trans isomers.

Synthesis of oxygenated 4-arylisoflavans and 4-arylflavans

Oxygenated 4-arylisoflavans and 4-heteroarylisoflavans were synthesized in good yields via BF3·OEt2 catalyzed arylation reactions of 4′,7-diacetoxyisoflavan-4-ol 8 with activated aryl and heteroaryl compounds. These reactions were found to produce stereoselectively the trans isomers. Similar reactions of 4′,7-diacetoxyflavan-4-ol 16 afforded the corresponding 4-arylflavans and 4-heteroarylflavans as mixtures of cis/trans isomers.