3153-72-8

Basic information

• Product Name: 1,1'-Biphenyl,2,2',4,4'-tetramethoxy-
• Synonyms: Biphenyl,2,2',4,4'-tetramethoxy- (6CI,7CI,8CI); 2,2',4,4'-Tetramethoxybiphenyl; NSC105650
• CAS NO: 3153-72-8
• Molecular Formula: C16H18 O4
• Molecular Weight: 274.317
• Mol File: 3153-72-8.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1,1'-Biphenyl,2,2',4,4'-tetramethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-Biphenyl,2,2',4,4'-tetramethoxy-(3153-72-8)
• EPA Substance Registry System: 1,1'-Biphenyl,2,2',4,4'-tetramethoxy-(3153-72-8)

Safety Data

• Hazardous Substances Data: 3153-72-8(Hazardous Substances Data)

Usage

General Description

1,1'-Biphenyl,2,2',4,4'-tetramethoxy- is a chemical compound with the molecular formula C20H20O4. It is a type of biphenyl derivative with four methoxy groups attached to the aromatic rings. 1,1'-Biphenyl,2,2',4,4'-tetramethoxy- is often used in organic synthesis and as a building block for more complex molecules. It has various potential applications in pharmaceuticals, agrochemicals, and materials science due to its unique structure and properties. Additionally, 1,1'-Biphenyl,2,2',4,4'-tetramethoxy- has been studied for its potential biological activities, including its antioxidant and anti-inflammatory properties. Overall, this chemical compound has a wide range of potential uses and applications in various industries.

Upstream product

• 113793-83-2 2-(2-acetoxyethyl)-6-iodobenzoic acid methyl ester 
• 113793-82-1 5-(benzyloxy)-4-iodo-1,3-benzodioxole 
• 109384-40-9 (2,4-dimethoxyphenyl)zinc chloride 
• 590-17-0 cyanomethyl bromide 
• 36896-61-4 2,4-dimethoxyphenyllead triacetate 
• 17715-69-4 1-Bromo-2,4-dimethoxybenzene 
• 552-16-9 ortho-nitrobenzoic acid 
• 91-52-1 2,4 dimethoxybenzoic acid 

Downstream Products

• 4371-31-7 sappanin 
• 43042-33-7 4,4'-Dimethoxybiphenyl-2,5,2',5'-bis-p-benzoquinone 
• 35065-24-8 dibenzofuran-3,7-diol 

Relevant articles and documents

Synthesis of biaryls by Pd-catalyzed decarboxylative homo- and heterocoupling of substituted benzoic acids

By carefully choosing the right substrate ratio, catalyst combination, and base, symmetrical and unsymmetrical biaryls can be readily synthesized through the Pd-catalyzed decarboxylative homo- and heterocoupling of substituted benzoic acids. The reaction gave the desired products in 40-90% yield and is compatible with 2-nitro-, 2-methoxy-, 2-fluoro-, and 2-chloro-substituted benzoic acids. With the correct substrate ratio, catalyst combination, and base, symmetrical and unsymmetrical biaryls can be readily synthesized through the Pd-catalyzed decarboxylative homo- and heterocoupling of substituted benzoic acids.

Palladium-catalyzed cross-coupling of organolead compounds with hypervalent iodonium salts

The palladium-catalyzed cross-coupling of hypervalent iodonium salts with organolead triacetates was achieved with Pd2(dba)3 · CHCl3 (5 mol %) in the presence of NaOMe (2 equiv) in CHCl3 at room temperature.

Nickel-Catalyzed Synthesis of Arylacetonitriles from Arylzinc Chlorides and Bromoacetonitrile

Arylacetonitriles are synthesised by coupling arylzinc chlorides with bromoacetonitrile using Ni(acac)2/P(c-C6H11)(C6H5)2 as catalyst.The arylacetonitriles are reduced in situ with LiAlH4/AlCl3 to give the corresponding 2-aryl-1-aminoethanes.