55082-69-4

Upstream product

• 55082-27-4 2-(4-Chloro-phenoxy)-2-phenyl-1-p-tolyl-ethanone 
• 85-19-8 (5-chloro-2-hydroxyphenyl)phenylmethanone 
• 104-87-0 4-methyl-benzaldehyde 
• 1417516-10-9 C₁₆H₁₃ClO 
• 98-80-6 phenylboronic acid 
• 116544-54-8 (2-Benzoyl-4-chloro-phenoxy)-p-tolyl-acetic acid ethyl ester 
• 94797-02-1 4-Methyl-benzoic acid 2-benzoyl-4-chloro-phenyl ester 
• 1019019-27-2 2-Hydroxy-2-p-tolyl-acetimidic acid ethyl ester 
• 98-88-4 benzoyl chloride 
• 4815-10-5 2-hydroxy-2-(4-methylphenyl)acetonitrile 
• 18584-23-1 hydroxy-p-tolyl-acetic acid ethyl ester 
• 15023-58-2 4-chlorophenyl 4-methylbenzoate 
• 15674-78-9 (+/-)-α-bromo-p-tolylacetic acid ethyl ester 
• 116544-64-0 (2-Benzoyl-4-chloro-phenoxy)-p-tolyl-acetic acid 

Relevant academic research and scientific papers

One-pot synthesis of 2,3-diarylbenzofurans via sequential iodocyclization and Pd-catalyzed Suzuki coupling reactions of 2-alkynylanisoles with boronic acids in water

An efficient approach for the one-pot synthesis of 2,3-diarylbenzofurans via sequential iodocyclization and Pd-catalyzed Suzuki coupling reaction of 2-alkynylanisoles with boronic acids in water is reported. The protocol utilizes water as the solvent and

Cyclodeshydratation d'aryloxy-2 diaryl-1,2 ethanones en diaryl-2,3 benzofurannes. Influence de la substitution sur la competition entre deux chemins reactionnels

Many of the methods for synthesizing derivatives of 2,3-diaryl benzofurans imply cyclodehydration of 1,2-diaryl 2-aryloxyethanones, leading often to a mixture of two isomers which differ by the presence of the aryl substituent at positions C-2 or C-3 of benzofuran.This isomerisation is explained by a competition between two possible mechanisms.Either a direct electrophilic substitution or the intermediate formation of an α-acylcarbenium ion.This study deals with the competition as determined by the substitution of aryl groups in the initial substrate.Each 2,3-diarylbenzofuran was synthesized previously using an unambiguous method.