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3,3-Bis[1-(trifluoromethylsulfonyl)-1,4-dihydropyridin-4-yl]benzofuran-2(3H)-one

31 August 2023, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

This paper describes the preparation and characterisation of an a,a-bis(N-sulfonyldihydropyrid-4- yl)-substituted lactone, the first reported example containing this functionality and only the second a,a-bis(dihydropyrid-4-yl)-substituted carbonyl compound to be reported.

Keywords

dihydropyridine
enolate alkylation
triflic anhydride

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Version History

Aug 31, 2023 Version 1

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2023-rxtk7
D O I: 10.26434/chemrxiv-2023-rxtk7 [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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