Remote Electronic Tuning of Chiral N-Heterocyclic Carbenes.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical record"
DOI: 10.1002/tcr.202300103
Abstract: Our recent efforts to develop novel N-Heterocyclic carbene (NHC)-catalyzed asymmetric reactions are described. During our investigation for development of the acylation reactions via acylazoliums generated by the reactions of NHCs and α-oxidized aldehydes, we have… read more here.
Keywords: remote electronic; reaction; chiral heterocyclic; tuning chiral ... See more keywords
C2-Symmetric Hindered “Sandwich” Chiral N-Heterocyclic Carbene Precursors and Their Transition Metal Complexes: Expedient Syntheses, Structural Authentication, and Catalytic Properties
Sign Up to like & getrecommendations! Published in 2018 at "Organometallics"
DOI: 10.1021/acs.organomet.8b00492
Abstract: We present here a new family of C2-symmetric “sandwich” NHC ligands abbreviated as SITLAr and BzITLAr and their complexes. The chiral fragments incorporate bulky yet flexible cyclohexyl groups with α-stereocenters joined to nitrogens individually, which… read more here.
Keywords: sandwich chiral; hindered sandwich; carbene; symmetric hindered ... See more keywords