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

31 August 2023, Version 1
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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