1857-05-2

Basic information

• Product Name: 6,7-Dimethoxy-4-phenylcoumarin
• Synonyms: 6,7-Dimethoxy-4-phenylcoumarin;Dalbergin methyl ether
• CAS NO: 1857-05-2
• Molecular Formula: C₁₇H₁₄O₄
• Molecular Weight: 0
• Mol File: 1857-05-2.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 6,7-Dimethoxy-4-phenylcoumarin(CAS DataBase Reference)
• NIST Chemistry Reference: 6,7-Dimethoxy-4-phenylcoumarin(1857-05-2)
• EPA Substance Registry System: 6,7-Dimethoxy-4-phenylcoumarin(1857-05-2)

Safety Data

• Hazardous Substances Data: 1857-05-2(Hazardous Substances Data)

Usage

General Description

6,7-Dimethoxy-4-phenylcoumarin is a chemical compound that belongs to the coumarin group of compounds. It is derived from the natural compound coumarin, which is found in various plants and is known for its distinct odor. 6,7-Dimethoxy-4-phenylcoumarin has two methoxy groups and a phenyl group attached to the coumarin backbone. It has been studied for its potential pharmacological activities, including anti-inflammatory, antioxidant, and anticancer properties. Additionally, it has been investigated for its potential as a fluorescent probe for detecting metal ions. The compound's unique structure and potential biological activities make it an interesting target for further research and development of new pharmaceuticals.

Upstream product

• 482-82-6 nordalbergin 
• 77-78-1 dimethyl sulfate 
• 36896-99-8 2-hydroxy-4,5-dimethoxybenzophenone 
• 108-24-7 acetic anhydride 
• 482-83-7 6-Hydroxy-7-methoxy-4-phenyl-coumarin 
• 108-59-8 malonic acid dimethyl ester 
• 120-08-1 Scoparone 
• 71-43-2 benzene 
• 74-88-4 methyl iodide 
• 2033-89-8 3,4-dimethoxyphenol 
• 4891-38-7 phenylpropynoic acid methyl ester 

Downstream Products

• 109469-67-2 3-phenyl-3-(2,4,5-trimethoxy-phenyl)-acrylic acid 
• 482-83-7 6-Hydroxy-7-methoxy-4-phenyl-coumarin 
• 108982-12-3 3-bromo-6,7-dimethoxy-4-phenyl-coumarin 
• 110420-59-2 5,6-dimethoxy-3-phenyl-benzofuran-2-carboxylic acid 
• 108837-09-8 5,6-dimethoxy-3-phenylbenzofuran 

Relevant articles and documents

Palladium-Acid Co-Catalyzed Cleavage of Alkynoates to Construct Dibenzo[c,h]xanthene Derivatives

A novel palladium-acid co-catalyzed C(sp)?C(sp2) cleavage of alkynoates for the construction of dibenzo[c,h]xanthene derivatives is reported. A catalytic amount of triflic acid (TfOH) afforded an efficient transformation into the final product. Furthermore, a reduction process of alkynoates was observed during the formation of dibenzo[c,h]xanthene, preliminary mechanistic studies indicated that the protonation of the new-formed methyl group in dibenzo[c,h]xanthene mainly came from water. (Figure presented.).

Regioselective palladium-catalyzed direct cross-coupling of coumarins with simple arenes

An efficient method for the C4-regiocontrolled C-H functionalization of coumarins to enable facile oxidative cross-couplings with simple arene components is disclosed.

New Phenolic Components from Dalbergia Volubilis

Phytochemical examination of non green branches of Dalbergia volubilis on extensive column and preparative thin layer chromatography yielded twelve compounds eight of which are already known compounds and were identified as sitosterol, 7-hydroxy-4-methyl-coumarin, dalbergin, biochanin-A, umbelliferone, p-hydroxy cinnamic acid, kaempferol and quercetin-3-O-glucoside.The other four compounds were new natural products, three of which were identified as novel 4-phenyl-2H-1-benzopyran-2-ones while the fourth one was a new 12a-hydroxy rotenoid.The structure of these new compounds has been established on the basis of chemical and spectral evidences and through derivatization, as 4',7-dihydroxy-3'-methoxy-4-phenyl-2H-1-benzopyran-2-one, 3',7-dihydroxy-4',5-dimethoxy-2H-1-benzopyran-2-one, 3',7-dihydroxy4',5-dimethoxy-6-formyl-2H-1-benzopyran-2-one and a complex rotenoid determined to be as (VII).The co-occurence of 4-methyl-2H-1-benzopyran-2-ones, 4-phenyl-2H-1-benzopyran-2-ones, isoflavones and rotenoids is of interest from biogenetic considerations.