Dalton Transactions · 2019 · 19 citations · 53 references
Natural SciencesChemistryMedicinal ChemistryOrganic ChemistryHeterocyclic ChemistryHeterocyclic CompoundsRetrosynthetic AnalysisSteric EffectsConstraintsHeterocyclic ReactivityHeterocyclic Ring ExpansionPolycyclic HeterocyclesSteric Effects In Carbene LigandsStructural Constraints
values of the dialkyl derivatives reported here, a feature related to the fixed conformation of the heterocyclic rings and the compressional effect of a pre-set methyl substituent.
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A short history of<i>SHELX</i>
George M. Sheldrick · Acta Crystallographica Section A Foundations of Crystallography · 2007 · 87.4K citations · Full text
An overview of N-heterocyclic carbenes
Matthew N. Hopkinson, Christian Richter, Michael Schedler et al. · Nature · 2014 · 4.2K citations