《Bismuth-Catalyzed Oxidative Coupling of Arylboronic Acids with Triflate and Nonaflate Salts》 was published in Journal of the American Chemical Society in 2020. These research results belong to Planas, Oriol; Peciukenas, Vytautas; Cornella, Josep. Reference of 3-Methoxyphenylboronic acid The article mentions the following:
Herein, a Bi-catalyzed cross-coupling of arylboronic acids with perfluoroalkyl sulfonate salts based on a Bi(III)/Bi(V) redox cycle is presented. An electron-deficient sulfone ligand proved to be key for the successful implementation of this protocol, which allows the unusual construction of C(sp2)-O bonds using com. available NaOTf and KONf as coupling partners. Preliminary mechanistic studies as well as theor. investigations reveal the intermediacy of a highly electrophilic Bi(V) species, which rapidly eliminates Ph triflate. In the experimental materials used by the author, we found 3-Methoxyphenylboronic acid(cas: 10365-98-7Reference of 3-Methoxyphenylboronic acid)
3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Reference of 3-Methoxyphenylboronic acid
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem