isible-Light-Mediated Strategies for the Preparation of Oxime Ethers Derived from O-H Insertions of Oximes into Aryldiazoacetate

Autor(es)

Stivanin, Mateus L. ^[1] ; Duarte, Marcelo ^[1] ; Leao, Luiz Paulo M. O. ^[1] ; Saito, Felipe A. ^[1] ; Jurberg, Igor D. ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Inst Chem, BR-13083862 Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Journal of Organic Chemistry; v. 86, n. 23, p. 17528-17532, DEC 3 2021.
• Citações Web of Science: 1

Resumo

Two visible-light-mediated O-H insertion protocols involving oximes and aryldiazoacetates leading to different products depending on the solvent employed are reported. In DCM, direct O-H insertion takes place. In THF, there is the additional incorporation of the ring-opened form of this solvent into the structure of the product. These metal-free protocols are mild and tolerant to air and moisture. The preparation of an acaricide has been developed as an example of synthetic application. (AU)

• Processo FAPESP: 20/02107-0 - Síntese de moléculas orgânicas empregando fotoquímica de arildiazoacetatos
• Beneficiário: Felipe Akio Saito
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica
• Processo FAPESP: 19/01235-8 - Fotoquímica com luz visível empregando diazocompostos doadores-aceptores
• Beneficiário: Igor Dias Jurberg
• Modalidade de apoio: Auxílio à Pesquisa - Regular