29558-78-9

Usage

Uses

4-Hydroxy-4’-iodobiphenyl is a useful antifouling agent.

Upstream product

• 1204-79-1 4-amino-4'-hydroxybiphenyl 
• 7285-77-0 4-iodo-4'-aminobiphenyl 
• 148-86-7 4-acetoxybiphenyl 
• 126971-87-7 4-iodo-4’-methoxy-1,1’-biphenyl 
• 1591-31-7 4-iodo-biphenyl 
• 10540-37-1 4-fluoro-4'-iodo-1,1'-biphenyl 
• 134863-69-7 benzoic acid-(4'-iodo-biphenyl-4-yl ester) 
• 179902-23-9 acetic acid-(4'-iodo-biphenyl-4-yl ester) 

Downstream Products

• 134863-69-7 benzoic acid-(4'-iodo-biphenyl-4-yl ester) 
• 1221259-68-2 3-(1-adamantyl)-4'-iodobiphenyl-4-ol 
• 106793-57-1 4-(4-n-octylphenyl)-phenol 
• 1552276-80-8 1,4-bis[4-(4-bromophenyl)-1,4-bis(triethylsiloxy)-2,5-cyclohexadien-1-yl]benzene 
• 1030611-41-6 [4'-iodo-1,1'-biphenyl]-4-yl-1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylate 

Relevant academic research and scientific papers

TEMPO-mediated late stage photochemical hydroxylation of biaryl sulfonium salts

The late stage photochemical hydroxylation of biaryl sulfonium salts was enabled with a TEMPO derivative as a simple oxygen source, in metal free conditions. The scope and mechanism of this exceptionally simple synthetic method, which constructs important arylated phenols from aromatic C-H bonds, are herein discussed.

Catalytic SNAr Hydroxylation and Alkoxylation of Aryl Fluorides

Nucleophilic aromatic substitution (SNAr) is a powerful strategy for incorporating a heteroatom into an aromatic ring by displacement of a leaving group with a nucleophile, but this method is limited to electron-deficient arenes. We have now established a reliable method for accessing phenols and phenyl alkyl ethers via catalytic SNAr reactions. The method is applicable to a broad array of electron-rich and neutral aryl fluorides, which are inert under classical SNAr conditions. Although the mechanism of SNAr reactions involving metal arene complexes is hypothesized to involve a stepwise pathway (addition followed by elimination), experimental data that support this hypothesis is still under exploration. Mechanistic studies and DFT calculations suggest either a stepwise or stepwise-like energy profile. Notably, we isolated a rhodium η5-cyclohexadienyl complex intermediate with an sp3-hybridized carbon bearing both a nucleophile and a leaving group.

Self-assembly of T-shaped aromatic amphiphiles into stimulus-responsive nanofibers

(Figure Presented) Stimulating fibers: Self-assembled nanofibers coated with hydrophilic oligo(ethylene oxide) dendrons transform reversibly, upon heating, into hydrophobic nanofiber bundles as a result of dehydration of the dendritic chains (see scheme). A thermoresponsive sol-gel phase transition is observed.