[10+2]-Cycloaddition, 2-alkylidene-1-indanones, activated alkenes, polyhydrocyclopenta[a]indene frameworks with multiple functionalities, 9-hydroxy-6′-methoxy-1-[[2,4,6-tris(1-methylethyl)phenyl]methyl]-(8α,9R)-cinchonanium bromide, Quinine Derivative by Anna-Lena Hartmann | Feb 14, 2025
Mannich reaction, N-unprotected trifluoromethyl ketimines, diketones, N-unprotected α-tetrasubstituted amino acid esters, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by Anna-Lena Hartmann | Feb 13, 2025
Spirocyclization, unsaturated pyrrolin-4-ones, 2-mercaptoacetaldehyde, spiro-Δ2-pyrrolin-4-ones, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative by Anna-Lena Hartmann | Jan 28, 2025
Cascade reaction, α‐thiocyanato indanones, ortho‐quinone methides, (R)-11-(o-tolyl)-10,11-dihydro-[1,3]dioxolo[4,5-g]indeno[1,2-b]chromene, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative by werner@buchler-gmbh.com | Jul 22, 2024
Alkylation, 2‐oxindoles, 1-bromo-3-methylbut-2-ene, 3,3-disubstituted 2-oxindoles, (8α,9S)-2′-[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]-1-[[3,5-bis(1,1-dimethylethyl)phenyl]methyl]-9-[[[[3,5-bis(trifluoromethyl)phenyl]amino]carbonyl]amino]-6′-methoxy-cinchonanium bromide, Quinine Derivative by werner@buchler-gmbh.com | Jul 3, 2024
