1318802-56-0Relevant academic research and scientific papers
Designing N-heterocyclic carbenes: Simultaneous enhancement of reactivity and enantioselectivity in the asymmetric hydroacylation of cyclopropenes
Liu, Fan,Bugaut, Xavier,Schedler, Michael,Froehlich, Roland,Glorius, Frank
supporting information; experimental part, p. 12626 - 12630 (2012/02/15)
Faster, higher, stronger! The N-heterocyclic carbene (NHC) catalyzed diastereo- and enantioselective hydroacylation of cyclopropenes affords structurally valuable acylcyclopropanes. A new family of electron-rich, 2,6-dimethoxyphenyl-substituted NHCs induc
Catalytic enantioselective Steglich rearrangements using chiral N-heterocyclic carbenes
Campbell, Craig D.,Concellon, Carmen,Smith, Andrew D.
, p. 797 - 811 (2011/08/06)
The evaluation of a range of enantiomerically pure NHCs, prepared in situ from imidazolinium or triazolium salt precatalysts, to promote the catalytic enantioselective Steglich rearrangement of oxazolyl carbonates to their C-carboxyazlactones, is reported. Modest levels of enantioselectivity (up to 66% ee) are observed using oxazolidinone derived NHCs.
