Jaysan Janabel

Initially, we evaluated the background reactivity in the presence of base, as well as the efficiency of the base-induced chain reaction, (41) by incubating 4-methoxybenzenediazonium tetrafluoroborate ( 5a ) with two equivalents of B 2 Pin 2 and NaHCO 3 in acetonitrile, as it is well-known that the presence of certain weak bases initiates SET-induced reactions of arenediazonium salts.

Introduction Click to copy section linkSection link copied! Arylboronic acid derivatives are central to modern cross-coupling technologies. (1−3) In addition to their low toxicity, they are practical to handle and store due to their stability and tolerance of functional groups.