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oai:docta.ucm.es:20.500.14352/935782025-03-18T15:19:50Zcom_20.500.14352_14col_20.500.14352_15

N-(Diazoacetyl)oxazolidin-2-thiones as Sulfur-Donor Reagents: Asymmetric Synthesis of Thiiranes from Aldehydes Cano Rico, Israel Gómez-Bengoa, Enrique Landa, Aitor Maestro, Miguel Mielgo, Antonia Olaizola, Iurre Oiarbide, Mikel Palomo, Claudio 546 Química inorgánica (Química) 2303 Química Inorgánica We reported the first Rh-catalyzed reaction of a diazoacetyl compound with aldehydes that affords thiiranes, instead of oxiranes, as known before. This unusual reactivity relied on the use of N-(diazoacetyl)oxazolidin-2-thiones as new chiral sulfur-donor reagents and enabled the direct production of optically active thiiranes with very high stereoselectivity. Eusko Jaurlaritza Ministerio de Ciencia, Innovación y Universidades (España) European Commission Depto. de Química Inorgánica Fac. de Ciencias Químicas TRUE pub 2024-01-17T11:35:07Z 2024-01-17T11:35:07Z 2012 journal article AM https://hdl.handle.net/20.500.14352/93578 1433-7851 10.1002/anie.201204771 1521-3773 eng I. Cano, E. Gómez-Bengoa, A. Landa, M. Maestro, A. Mielgo, I. Olaizola, M. Oiarbide, C. Palomo. N-(Diazoacetyl)oxazolidin-2-thiones as sulfur donor reagents: Asymmetric synthesis of thiiranes from aldehydes. Angew. Chem., Int. Ed. 2012, 51, 10856-10860 open access application/pdf Wiley