Dimer involvement and origin of crossover in nickel-catalyzed aldehyde-alkyne reductive couplings.

J Am Chem Soc · 2014 · PMC4277774 · PMID 25401337

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a clear trendno p-value reported

In intramolecular couplings, there was a clear trend from terminal alkynes to highly hindered internal alkynes showing that increased sterics diminishes crossover.

also in 19,460 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.