Tetrabutylammonium (4’methyl-[2,2’bipyridin]-5yl)methanesulfonate is a small molecule that has been shown to act as a bifunctional ligand for iridium to control regioselectivity of iridium-catalysed borylation on cationic substrates as shown in the following publication:

J. Am. Chem. Soc. 2016, 138, 12759−12762

This purified small molecule is available for licensing. Please get in touch if you would like more information.

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