A Broadly Applicable Method for Pd-Catalyzed Carboperfluoro-alkylation of Terminal and Internal Alkynes: A Convenient Route to Tri- and Tetrasubstituted Olefins was written by Domanski, Sylwester;Chaladaj, Wojciech. And the article was included in ACS Catalysis in 2016.Recommanded Product: Benzo[b]thiophen-3-ylboronic acid This article mentions the following:
Perfluoroalkyl-substituted tri- and tetrasubstituted aryl alkenes and alkenes were prepared by three-component Pd-catalyzed difunctionalization of internal and terminal alkynes with iodoperfluoroalkanes and (aryl) boronic acids in the presence of a palladium BINAP-substituted palladacycle precatalyst; reactions of terminal and internal aryl alkynes yielded products with high regio- and stereoselectivities, while dialkyl alkynes yielded mixtures of regioisomeric tetrasubstituted alkenes with high stereoselectivities. In the experiment, the researchers used many compounds, for example, Benzo[b]thiophen-3-ylboronic acid (cas: 113893-08-6Recommanded Product: Benzo[b]thiophen-3-ylboronic acid).
Benzo[b]thiophen-3-ylboronic acid (cas: 113893-08-6) belongs to benzothiophene derivatives. Benzothiophene is a fused ring compound of thiophene ring and benzene ring, which is an important class of heterocycles with advantageous structures. It has been used as a raw material for the synthesis of biologically active structures and is found in pharmaceuticals such as leukotriene synthesis inhibitors and antifungals, as well as in many natural products.Recommanded Product: Benzo[b]thiophen-3-ylboronic acid
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem