40843-54-7

Basic information

• Product Name: 4-(4-methoxyphenoxy)biphenyl
• CAS NO: 40843-54-7
• Molecular Formula: C₁₉H₁₆O₂
• Molecular Weight: 276.3291
• Mol File: 40843-54-7.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 410.5°C at 760 mmHg
• Flash Point: 161.3°C
• Density: 1.108g/cm³
• Vapor Pressure: 1.42E-06mmHg at 25°C
• Refractive Index: 1.588
• CAS DataBase Reference: 4-(4-methoxyphenoxy)biphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(4-methoxyphenoxy)biphenyl(40843-54-7)
• EPA Substance Registry System: 4-(4-methoxyphenoxy)biphenyl(40843-54-7)

Safety Data

• Hazardous Substances Data: 40843-54-7(Hazardous Substances Data)

Upstream product

• 100-17-4 para-methoxynitrobenzene 
• 92-69-3 4-Phenylphenol 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 150-76-5 4-methoxy-phenol 
• 696-62-8 para-iodoanisole 
• 104-92-7 1-bromo-4-methoxy-benzene 

Downstream Products

• 40843-33-2 2-[4-(Biphenyl-4-yloxy)-phenoxy]-propionic acid 
• 40843-39-8 [4-(Biphenyl-4-yloxy)-phenoxy]-phenyl-acetic acid 
• 40843-55-8 4-([1,1'-biphenyl]-4-yloxy)phenol 

Relevant articles and documents

Diaryl Ether Formation Merging Photoredox and Nickel Catalysis

Photoredox and Ni catalysis are combined to produce diaryl ethers under mild conditions. A broad range of aryl halides and phenol derivatives are cross-coupled in the presence of a readily available organic photocatalyst and NiBr2(dtbpy). Symmetrical diaryl ethers have also been directly obtained from aryl bromides in the presence of water. Mechanistic investigations support the involvement of Ni(0) species at the outset of the reaction and a Ni(II)/Ni(III)-photocatalyzed single electron transfer process preceding the productive C(sp2)-OAr reductive elimination.

Aromatic ether compound or the sulfhydryl compound

[Problem] Aromatic ether compounds and aromatic sulfide compound of this new technology to[Solution] In general formula (1a), (1b), (1c) palladium or nickel compound or a phosphine compound represented by the compound comprising a transition metal compound in the presence of a transition metal catalyst, (A1) is represented by compounds having hydroxy carbon C a-OH or (A2) with a compound represented by the sulfhydryl carbon C a-SH, nitro group (- NO2 ) To react with an aromatic nitro compound (B), (A1) to the compound of the aromatic nitro compound (C1) or the reaction product of an aromatic ether compounds (B) hetero coupling (A2) of the compounds of the reaction product of an aromatic sulfide compound of an aromatic nitro compound (C2) generating (B) hetero coupling characterized by comprising the step of, aromatic ether compounds or aromatic sulfide compound. [Drawing] no

BIARYL SUBSTITUTED HETEROCYCLE INHIBITORS OF LTA4H FOR TREATING INFLAMMATION

The present invention relates to a chemical genus of biaryl substituted heterocycle inhibitors of LTA4H (leukotriene A4 hydrolase) useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders. The compounds have general formula Ψ: An example is