In the hydrosilylation of aryl-alkyl internal alkynes, the use of AliBu₃ as an activator results in cis-α addition selectivity, whereas NaBArF leads to cis-β addition selectivity.

The first projects contracted under the CIS auction are starting to move. Just another 23 GW to go.

Russian Education Minister Sergey Kravtsov has launched an initiative to rewrite the history of CIS (Commonwealth of Independent States) countries in order to remove the “negative portrayal” of the ...

Hydrogenation reactions of alkynes to cis -alkenes is typically carried out with precious metal catalysts. A new zinc complex represents a rare example of a non-transition metal able to carry out ...

The study of organic reactions will continue from CHEM 0205 with radical reactions, alkene and alkyne additions, aromatic reactions, oxidations, reductions, and additional carbonyl reactions. Emphasis ...

Cysteine residues play key roles in protein structure and function and can serve as targets for chemical probes and even drugs. Chemoproteomic studies have revealed that heightened cysteine reactivity ...