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Amination, N-propynylacetamides, azodicarboxylates, gold-catalyst, 3-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-4-(phenylamino)-3-cyclobutene-1,2-dione, Quinine Derivative

by werner@buchler-gmbh.com | Nov 10, 2025

Sulfonation, substituted (Z)-hex-3-en-5-yn-2-one, sodium sulfinates, sulfonyl-substituted furans, N-[(8α,9S)-6′-methoxycinchonan-9-yl]-N′-(3,4-dinitrophenyl)-thiourea, Quinine Derivative

by werner@buchler-gmbh.com | May 14, 2025

Atropisomer Synthesis, 4,5-dimethyl-9-(1-phenylvinyl)-9H-fluoren-9-ol, N-bromophthalimide, (R)-10-(bromomethyl)-4,5-dimethyl-10-phenylphenanthren-9(10H)-one, (-)-camphorsulfonic acid, 1,4-Bis(9-O-dihydroquinidinyl)phthalazine, Dihydroquinidine Derivative

by werner@buchler-gmbh.com | Mar 11, 2025

Fluorination, α-branched enals, N-fluoro-N-(phenylsulfonyl)benzenesulfonamide, (R,E)-2-fluoro-2-methyl-4-(p-tolyl)but-3-enal, (9R)-9-Aminocinchonan-6′-ol, Cupreidine Derivative

by werner@buchler-gmbh.com | Mar 3, 2025

Resolution, N-protected amino acid hexafluoroisopropyl esters, α-chiral N-protected amino acids, (8α,9R)-1-[(2-cyanophenyl)methyl]-9-hydroxy-6′-methoxy-cinchonanium bromide, Quinine Derivative

by Anna-Lena Hartmann | Feb 14, 2025

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