IPr

2 articles

NHC-Catalyzed Organic Transformations with IMes and IPr Precatalysts

N-heterocyclic carbenes (NHCs) have, since the late 1990s, become indispensable ligands in transition-metal catalysis. The two most widely used NHCs — IMes …

2026-05-08

Methodology, Science 7 tags

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Taxonomy

IPr·HCl

IPr·HCl (1,3-bis(2,6-diisopropylphenyl)imidazolium chloride) is the most widely deployed NHC precatalyst in modern transition-metal catalysis. The sterically demanding IPr carbene …

0001-01-01

Catalyst Precursors, Catalysts 5 tags

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