25826-69-1

Basic information

• Product Name: 4',7-dimethoxyflavanone
• Synonyms: 4',7-dimethoxyflavanone
• CAS NO: 25826-69-1
• Molecular Weight: 284.312
• Mol File: 25826-69-1.mol
• Article Data: 18

Chemical Properties

• CAS DataBase Reference: 4',7-dimethoxyflavanone(CAS DataBase Reference)
• NIST Chemistry Reference: 4',7-dimethoxyflavanone(25826-69-1)
• EPA Substance Registry System: 4',7-dimethoxyflavanone(25826-69-1)

Safety Data

• Hazardous Substances Data: 25826-69-1(Hazardous Substances Data)

Upstream product

• 75-11-6 diiodomethane 
• 2198-19-8 2'-hydroxy-4,4'-dimethoxychalcone 
• 2198-19-8 2'-hydroxy-4,4'-dimethoxychalcone 
• 552-41-0 1-(2-hydroxy-4-methoxyphenyl)ethanone 
• 123-11-5 4-methoxy-benzaldehyde 
• 108-46-3 recorcinol 
• 3034-08-0 2-(4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one 
• 6279-84-1 β-(m-methoxyphenoxy)propionitrile 
• 5720-07-0 4-methoxyphenylboronic acid 
• 42327-52-6 7-methoxy-chroman-4-one 
• 150-19-6 O-methylresorcine 
• 89-84-9 2',4'-dihydroxy-4-acetophenone 
• 186581-53-3 diazomethane 

Downstream Products

• 20979-50-4 4,7-dimethoxyflavone 
• 6515-26-0 (+/-)-2,3-trans-7,4'-dimethoxyflavanonol 
• 111599-79-2 3-(4-Methoxybenzylidene)-7,4'-dimethoxyflavanone 
• 69097-97-8 7,4'-dihydroxy-dihydroflavone 
• 1157-39-7 7-methoxy-3-(4-methoxyphenyl)-4H-chromen-4-one 
• 96761-52-3 4',7-Dimethoxy-flavanon-oxim-toluol-4-sulfonat 
• 2198-19-8 2'-hydroxy-4,4'-dimethoxychalcone 

Relevant articles and documents

TWO POLYPHENOL GLUCOSIDES AND TANNINS FROM ROSA CYMOSA

Two new polyphenol glucosides, rocymosins A and B, were isolated from Rosa cymosa and characterized as 3-O-(6'-O-galloyl)-β-D-glucopyranosyl-4-hydroxyphenethyl alcohol and 2'-O-β-D-glucopyranosyl-4,4',β-trihydroxy-dihydrochalcone, respectively.Eight known tannins, casuarinin, rugosin D, stenophyllanins A and B, (+)-catechin, procyanidin B-3, procyanidin B-3 3-O-gallate and catechin-(4α->6)-catechin-(4α->6)-epicatechin, were also isolated. Key Word Index - Rosa cymosa; Rosaceae; root; tannin; procyanidin; 3-O-(6'-O-galloyl)-β-D-glucopyranosyl-4-hydroxyphenethyl alcohol; rocymosin A; β-hydroxydihydrochalcone glucoside; rocymosin B.

CuO nanoparticles as an efficient catalyst for the synthesis of flavanones

CuO nanoparticle was found to be an efficient catalyst for the synthesis of flavanones derivatives from the reactions between 2-hydroxyacetophenones and aromatic aldehydes at room temperature. The protocol offers advantages in terms of higher yields, short reaction times, and mild reaction conditions, with reusability of the catalyst. The structures of the synthesized substituted flavanones were confirmed by their Melting point, FT-IR,1 HNMR,13 CNMR and mass spectral analysis.

Mild and efficient one-pot synthesis of diverse flavanone derivatives via an organocatalyzed Mannich-type reaction

A facile ethylenediamine diacetate (EDDA)-catalyzed one-pot synthesis of biologically interesting flavanone derivatives from 2-hydroxyacetophenones, aromatic aldehydes, and aniline via a Mannich-type reaction is described. This synthetic method provides a rapid access to biologically interesting flavanone derivatives. To demonstrate this method, several biologically interesting natural products bearing a flavanone moiety were synthesized as racemates.