TY - JOUR AU - Gil Ordóñez, Marta AU - Martín Maroto, Laura AU - Maestro Fernández, Alicia AU - Andrés García, José María PY - 2023 SN - 1477-0520 UR - https://uvadoc.uva.es/handle/10324/60150 AB - A squaramide-catalyzed asymmetric N,O-acetalization/aza Michael addition domino reaction between N-Boc ketimines derived from pyrazolin-5-ones and γ-hydroxyenones has been developed for the construction of pyrazolinone embedded spirooxazolidines. A... LA - eng PB - Royal Society of Chemistry KW - Química orgánica KW - N-Boc ketimines KW - Bifunctional squaramide catalyst KW - Organocatalytic asymmetric synthesis KW - Cetiminas N-Boc KW - Catalizador de escuaramida bifuncional KW - Síntesis asimétrica organocatalítica TI - Organocatalytic asymmetric synthesis of oxazolidino spiropyrazolinones via N,O-acetalization/aza Michael addition domino reaction between N-Boc pyrazolinone ketimines and γ-hydroxyenones DO - 10.1039/D2OB02290G ER -