Stephen L. MacNeil
Queen's University
10 Papers
142 Citations
Stephen L. MacNeil is an academic researcher from Queen's University. The author has contributed to research in topics: Metalation & Deprotonation. The author has an hindex of 5, co-authored 10 publications. Previous affiliations of Stephen L. MacNeil include Wilfrid Laurier University & University of Guelph.
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Papers
Selective ortho and benzylic functionalization of secondary and tertiary p-tolylsulfonamides. Ipso-bromo desilylation and Suzuki cross-coupling reactions.
TL;DR: Application of the developed conditions allows the synthesis of diverse sulfonamide products and Ipso-bromo desilylation reactions afford sulfonamides 9a,b while Suzuki cross-coupling reactions furnish biaryl sulfon amides 11a-c.
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Carbanionic Friedel-Crafts equivalents. regioselective directed ortho and remote metalation-C-N cross coupling routes to acridones and dibenzo[b,f]azepinones.
TL;DR: Carbanion-mediated general regioselective routes to acridones 4 and dibenzo[b,f]azepinones 20 are described and low energy conformations for compounds 18b and 23 indicate that the cyclization reactions are under kinetic control.
44
Directed ortho and Remote Metalation - Cross Coupling Connections. Buchwald-Hartwig Synthesis of 2-Carbamoyl Diarylamines. Regioselective Anionic Routes to Acridones, Oxindoles, Dibenzo-[b,f]azepinones, and Anthranilate Esters
39
Directed ortho and Remote Metalation—Cross Coupling Connections. Buchwald—Hartwig Synthesis of 2-Carbamoyl Diarylamines. Regioselective Anionic Routes to Acridones, Oxindoles, Dibenzo[b,f]azepinones, and Anthranilate Esters.
19
Synthesis of new lewis basic room-temperature ionic liquids by monoquaternization of 1,4-diazabicyclo[2.2.2]octane (DABCO)
Angela Wykes,Stephen L. MacNeil +1 more
TL;DR: In this article, 16 new ionic liquids derived from monoquaternization of DABCO have been identified through systematic variation of cation alkyl chain length and anion structure.
10