TY - JOUR AU - Gil-Ordóñez, Marta AU - Maestro, Alicia AU - Ortega Álvarez, Pablo AU - García Jambrina, Pablo AU - Andrés, José M. PY - 2022 UR - http://hdl.handle.net/10366/166462 AB - [EN] Chiral pyrazolones with a spirocyclic centre at the C4-position are widely found in a large family of medically relevant compounds. In recent years, organocatalysis, particularly that performed with quiral N-heterocyclic carbenes (NHCs), has... LA - eng PB - Royal Society of Chemistry KW - Computational chemistry TI - NHC-catalysed [3 + 2]-asymmetric annulation between pyrazolin-4,5-diones and enals: synthesis of novel spirocyclic pyrazolone γ-butyrolactones and computational study of mechanism and stereoselectivity DO - 10.1039/D1QO01462E T2 - Organic Chemistry Frontiers VL - 9 M2 - 420 ER -