118693-48-4

Upstream product

• 106-44-5 p-cresol 
• 29577-88-6 (Z)-tert-Butyl (4-cyanophenyl)azo sulfide 
• 132555-11-4 (E)-(4-Cyanophenyl)azo phenyl sulfide 
• 111278-47-8 C₁₃H₉N₃S 
• 82101-85-7 Tetrabutylammonium 4-methylphenolate 

Relevant academic research and scientific papers

UNSYMMETRICAL BIARYLS FROM ARYLOXIDE ANIONS AND ARYLAZO PHENYL SULFIDES IN DMSO.

Carbon-arylation of phenoxide and naphthoxide anions by arylazo phenyl sulfides represents a convenient synthesis of unsymmetrically substituted hydroxybiaryls.

SRN1C-arylation of potassium aryloxides by arylazo phenyl or tert- butyl sulfides in DMSO

Aryloxide ions (Ar′O-) behave as C-nucleophiles towards diazosulfides (ArN = NSR; R = Ph, But) leading to imsymmetrical hydroxybiaryls (ArAr′OH) via C-C coupling. The reaction is particularly suited for the synthesis of terms which contain electron-withdrawing groups on the Ar moiety. The SRN1 mechanism is proposed on the grounds of experimental evidences.