A1 Journal article (refereed)
5-Carbonyl-1,3-oxazine-2,4-diones from N-Cyanosulfoximines and Meldrum’s Acid Derivatives (2020)
Brosge, F., Kochs, J., Bregu, M., Truong, K.-N., Rissanen, K., & Bolm, C. (2020). 5-Carbonyl-1,3-oxazine-2,4-diones from N-Cyanosulfoximines and Meldrum’s Acid Derivatives. Organic Letters, 22(16), 6667-6670. https://doi.org/10.1021/acs.orglett.0c02504
JYU authors or editors
Publication details
All authors or editors: Brosge, Felix; Kochs, Johanne,s Florian; Bregu, Mariela; Truong, Khai-Nghi; Rissanen, Kari; Bolm, Carsten
Journal or series: Organic Letters
ISSN: 1523-7060
eISSN: 1523-7052
Publication year: 2020
Publication date: 04/08/2020
Volume: 22
Issue number: 16
Pages range: 6667-6670
Publisher: American Chemical Society (ACS)
Publication country: United States
Publication language: English
DOI: https://doi.org/10.1021/acs.orglett.0c02504
Publication open access: Not open
Publication channel open access:
Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/73362
Abstract
At elevated temperatures, N-cyanosulfoximines react with Meldrum’s acid derivatives to give sulfoximines with N-bound 5-carbonyl-1,3-oxazine-2,4-dione groups. A representative product was characterized by single-crystal X-ray structure analysis. The product formation involves an unexpected molecular reorientation requiring several sequential bond-forming and -cleaving processes.
Keywords: organic compounds; sulphur compounds; nitrogen compounds; chemical reactions; chemical synthesis
Free keywords: reaction products; cyclization; crystal structure; addition reactions; chemical reactions
Contributing organizations
Ministry reporting: Yes
Reporting Year: 2020
JUFO rating: 2