13041-66-2Relevant academic research and scientific papers
Iron-catalyzed coupling of aryl sulfamates and aryl/vinyl tosylates with aryl grignards
Agrawal, Toolika,Cook, Silas P.
, p. 5080 - 5083 (2014)
The iron-catalyzed coupling of aryl sulfamates and tosylates with aryl Grignard reagents is reported for the first time. The methodology employs air-stable, low-cost FeF3·3H2O and the N-heterocyclic carbene ligand IPr·HCl as the preligand to form a long-lived catalyst upon treatment with aryl Grignards. The reaction provides a range of cross-coupled products in good-to-excellent yields. In contrast to previous reports with aryl chlorides, these reactions proceed with low levels of Grignard homocoupling regardless of the iron source.
Studies on the synthesis, characterisation and reactivity of aromatic diboronic acids
Todd, Matthew H.,Balasubramanian, Shankar,Abell, Chris
, p. 6781 - 6784 (2007/10/03)
The synthesis and characterisation of 1,3- and 1,4-phenyl diboronic acids are described, and the palladium-catalysed couplings between 1,4-phenyl diboronic acid and a number of aryl iodides is reported.
