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oai:riubu.ubu.es:10259/93242024-07-02T00:05:29Zcom_10259_3596com_10259_5086com_10259_2604com_10259_3593col_10259_3597col_10259_3594

Synthesis of 1,4-ketoaldehydes and 1,4-diketones by Mo-catalyzed oxidative cleavage of cyclobutane-1,2-diols Gómez Gil, Sara Rubio Presa, Rubén Hernández Ruiz, Raquel Suarez Pantiga, Samuel Pedrosa Sáez, María de los Remedios Sanz Díez, Roberto Química orgánica Biología molecular Chemistry, Organic Molecular biology A new two-step procedure for the synthesis of 1,4-dicarbonyls has been developed involving an efficient and clean Mo-catalyzed oxidative cleavage of cyclobutane-1,2-diols with DMSO, which is used as solvent and oxidant. The required starting glycols were prepared by nucleophilic additions of organolithiums and Grignard reagents to easily available 2-hydroxycyclobutanones. We gratefully acknowledge Ministerio de Ciencia e Innovación and FEDER (PID2020-115789GB-C21), and Junta de Castilla y León and FEDER (BU049P20) for financial support. S. G.-G. and R. H.-R. thank Ministerio de Educación for FPU predoctoral contracts. S. S.-P. thanks Ministerio de Ciencia e Innovación and “NextGenerationEU”/PRTR EU for a Ramón y Cajal contract (RYC2021-031533-I). 2024-07-01T06:55:22Z 2024-07-01T06:55:22Z 2023-04-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1477-0520 http://hdl.handle.net/10259/9324 10.1039/D3OB00436H 1477-0539 eng Organic & Biomolecular Chemistry. 2023, V. 21, n. 20, p. 4185-4190 https://doi.org/10.1039/D3OB00436H Atribución-NoComercial 4.0 Internacional http://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess application/pdf Royal Society of Chemistry https://riubu.ubu.es/bitstream/10259/9324/4/Gomez-obc_2023.pdf.jpg Hispana TEXT http://creativecommons.org/licenses/by-nc/4.0/ RIUBU. Repositorio Institucional de la Universidad de Burgos http://hdl.handle.net/10259/9324