1360571-27-2Relevant articles and documents
Carbon-sulfur bond formation of challenging substrates at low temperature by using Pd-PEPPSI-IPent
Sayah, Mahmoud,Organ, Michael G.
, p. 11719 - 11722 (2011)
Aryl thiols made cool and quick: The coupling of alkyl, aryl, and silyl thiols to hindered, deactivated aryl bromides and chlorides has been achieved under the most mild temperatures yet reported (i.e., room temperature to 40°C). The bulk afforded by the di-2,6-(3-propylphenyl)imidazolium-derived Pd-PEPPSI-IPent catalyst is believed to actively promote the critical reductive elimination step of the catalytic cycle, thereby eliminating the formation of poisonous off-cycle dimeric resting states that have plagued Pd-catalyzed sulfination reactions.
