Alpha-Alkylation, tert-butyl 2-phenyl-5,6-dihydro-4H-1,3-oxazine-4-carboxylate, 1-(bromomethyl)-4-fluorobenzene, tert-butyl (R)-4-(4-fluorobenzyl)-2-phenyl-5,6-dihydro-4H-1,3-oxazine-4-carboxylate, (8α,9R)-10,11-dihydro-9-(2-propen-1-yloxy)-1-[(2,3,4-trifluorophenyl)methyl]-Cinchonanium bromide, Dihydrocinchonidine Derivative by werner@buchler-gmbh.com | May 7, 2026
Alpha-Alkylation, 2-(benzyloxy)-1-(1-methyl-1H-imidazol-2-yl)ethan-1-one, tert-butyl 3-(bromomethyl)-1H-indole-1-carboxylate, tert-butyl (S)-3-(2-(benzyloxy)-3-(1-methyl-1H-imidazol-2-yl)-3-oxopropyl)-1H-indole-1-carboxylate, (8α,9R)-(8′′α,9′′R)-1,1′′-[2,7-naphthalenediylbis(methylene)]bis[10,11-dihydro-9-(2-propen-1-yloxy)-cinchonanium bromide, Dihydrocinchonidine Derivative by werner@buchler-gmbh.com | May 6, 2026
Mannich reaction, 3-fluorooxindoles, α-amidosulfones, α-fluoro-β-amino-oxindoles, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]urea, Quinine Derivative by werner@buchler-gmbh.com | Mar 24, 2026
Michael Addition, 2-furfuryl ketones, nitroalkenes, substituted (R)-2-(furan-2-yl)-4-nitrobutanal, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by werner@buchler-gmbh.com | Mar 5, 2026
Aldol reaction, α-keto esters, 2-isocyanoacetates, oxazolines, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by werner@buchler-gmbh.com | May 13, 2025
