2026-04-14T02:45:24Zhttps://recercat.cat/oai/request

oai:recercat.cat:10256/134832024-06-18T13:52:29Zcom_2072_452955com_2072_2054col_2072_453073

2024-06-18T13:52:29Z urn:hdl:10256/13483 An Enantioselective Cascade Cyclopropanation Reaction Catalyzed by Rhodium(I): Asymmetric Synthesis of Vinylcyclopropanes Torres Antón, Òscar Roglans i Ribas, Anna Pla i Quintana, Anna Ciclització (Química) Ring formation (Chemistry) Carbens Carbenes (Methylene compounds) Ciclopropà Cyclopropane Catàlisi asimètrica Enantioselective catalysis Rodi Rhodium N-Tosylhydrazone-yne-ene substrates are satisfactorily prepared and their cyclization under rhodium catalysis is evaluated. A cascade process involving rhodium vinyl carbene formation – through carbene/alkyne metathesis – and cyclopropanation has been developed to stereoselectively afford vinylcyclopropanes We are grateful for the financial support by the Spanish Ministry of Education and Science (MINECO) (Project CTQ2014-54306-P) and the DIUE of the Generalitat de Catalunya (Project 2014-SGR-931 and FI predoctoral grant to >.T.) 2024-06-18T13:52:29Z 2024-06-18T13:52:29Z 2016-11-17 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion peer-reviewed http://hdl.handle.net/10256/13483 info:eu-repo/semantics/altIdentifier/doi/10.1002/adsc.201600789 info:eu-repo/semantics/altIdentifier/issn/1615-4150 info:eu-repo/semantics/altIdentifier/eissn/1615-4169 info:eu-repo/grantAgreement/MINECO//CTQ2014-54306-P/ES/ESTUDIOS TEORICO-EXPERIMENTALES DE CICLACIONES CATALIZADAS POR METALES DE TRANSICION. NUEVOS DESARROLLOS EN AROMATICIDAD, FUNCIONALES DE LA DENSIDAD Y QUIMICA SUPRAMOLECULAR/ Tots els drets reservats info:eu-repo/semantics/openAccess Wiley © Advanced Synthesis and Catalysis, 2016, vol. 358, núm. 22, p. 3512-3516 Articles publicats (D-Q)