Eidamshaus C, Kumar R, Bera MK, Reissig HU. A practical two-step procedure for the preparation of enantiopure pyridines: Multicomponent reactions of alkoxyallenes, nitriles and carboxylic acids followed by a cyclocondensation reaction. Beilstein J Org Chem. 2011;7():962–75. PMID: 21915195; PMCID: PMC3170199.
A practical two-step procedure for the preparation of enantiopure pyridines: Multicomponent reactions of alkoxyallenes, nitriles and carboxylic acids followed by a cyclocondensation reaction