There’s a change coming to the Pro version of the iPhone 17, and it looks downright peculiar, if the latest leak is correct.

Aršāma and His World: The Bodleian Letters in ContextEdited by: Christopher J. Tulpin, John Ma.Oxford University Press, First Edition Published in 2020. Skip to main content Ask the publishers to ...

A copper-mediated, phenanthroline-directed highly ortho-selective C–H sulfenylation of phenols with diaryl disulfides proceeds to form the corresponding unsymmetrical diaryl sulfides in good yield.