116194-64-0

Basic information

• Product Name: 2H-1-Benzopyran-4-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-
• CAS NO: 116194-64-0
• Molecular Formula: C17H18O4
• Molecular Weight: 286.328
• Mol File: 116194-64-0.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-4-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-4-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-(116194-64-0)
• EPA Substance Registry System: 2H-1-Benzopyran-4-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-(116194-64-0)

Safety Data

• Hazardous Substances Data: 116194-64-0(Hazardous Substances Data)

Upstream product

• 88363-03-5 Acetic acid (2S,4R)-2-(3,4-dimethoxy-phenyl)-chroman-4-yl ester 
• 62082-72-8 3',4'-dimethoxyflavan-4β-ol 
• 6344-21-4 3',4'-dimethoxyflavanone 
• 19152-36-4 (E)-2'-hydroxy-3,4-dimethoxychalcone 

Downstream Products

• 88214-60-2 4α-chloro-3',4'-dimethoxyflavan 
• 62082-72-8 3',4'-dimethoxyflavan-4α-ol 
• 89839-98-5 3',4'-methoxy-4α-phenoxyflavan 
• 93219-10-4 2-(3,4-dimethoxyphenyl)chroman-4-one 
• 88214-66-8 4α,3',4'-trimethoxyflavan 
• 4143-62-8 3',4'-dimethoxyflavone 
• 6344-21-4 3',4'-dimethoxyflavanone 
• 88363-03-5 Acetic acid (2S,4R)-2-(3,4-dimethoxy-phenyl)-chroman-4-yl ester 
• 88363-03-5 4β-acetoxy-3',4'-dimethoxyflavan 

Relevant articles and documents

REDUCTION OF 2'-HYDROXY CHALCONES UNDER PHASE TRANSFER CATALYSIS - A NEW METHOD FOR THE SYNTHESIS OF FLAVAN-4-OLS

Reduction of 2'-hydroxy chalcones uner phase transfer catalysis conditions is discussed.The products are identified as 2,4-cis-flavan-4-ols.

Synthesis of 4-Substituted Flavans from 4α-Halogenoflavans

The reactions of flavan-4α- or -4β-ols unsubstituted in ring A with phosphorus or similar halides give 4α-halogenoflavans which react with a variety of nucleophiles (phenolate ions, thiophenolate ions, amines, and alcohols) yielding the corresponding 4-su