On July 31, 2022, Jing, Ke; Wei, Ming-Kai; Yan, Si-Shun; Liao, Li-Li; Niu, Ya-Nan; Luo, Shu-Ping; Yu, Bo; Yu, Da-Gang published an article.Application In Synthesis of 4-(Bromomethyl)-1,1′-biphenyl The title of the article was Visible-light photoredox-catalyzed carboxylation of benzyl halides with CO2: Mild and transition-metal-free. And the article contained the following:
The visible-light photoredox-catalyzed carboxylation of benzyl chlorides and bromides with CO2 has been reported. With inexpensive organic dyes as photocatalysts and amines as electron donors, this carboxylation proceeds well in the absence of sensitive organometallic reagents, transition metal catalysts, or metallic reductants. A wide range of com. available and inexpensive benzyl halides undergo such carboxylation to give valuable aryl acetic acids, including several pharmaceutical mols. and drug precursors, in moderate to high yields. Moreover, this reaction features mild reaction conditions (one atm. pressure of CO2 and room temperature), broad substrate scope, good functional group tolerance, easy scalability, and low catalyst loading, thus providing an efficient approach for the assembly of aryl acetic acids. The experimental process involved the reaction of 4-(Bromomethyl)-1,1′-biphenyl(cas: 2567-29-5).Application In Synthesis of 4-(Bromomethyl)-1,1′-biphenyl
The Article related to aryl acetic acid preparation visible light, benzyl chloride bromide carbon dioxide carboxylation photoredox catalyst, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Carboxylic Acids and Peroxycarboxylic Acids and Their Sulfur-Containing Analogs and Salts and other aspects.Application In Synthesis of 4-(Bromomethyl)-1,1′-biphenyl
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary