Lv41
410 积分 2023-09-12 加入
Synthesis of 4-aryl-3,4-dihydrocoumarins and 4-aryl-4H-chromenes via Er(OTf)3-catalyzed cascade reactions of p-quinone methides with 1,3-dicarbonyl compounds
1个月前
已完结
Brønsted acid promoted one-pot synthesis of 4-aryl-3,4-dihydrocoumarins
1个月前
已完结
Chiral Brønsted acid-catalyzed asymmetric intermolecular [4 + 2] annulation of ynamides with para-quinone methides
1个月前
已完结
Optically Active 3,4-Dihydrocoumarins via Organocatalyzed Asymmetric [4+2] Annulation of ortho-Hydroxyl Functionalized p-Quinone Methides with β-Keto Acylpyrazoles
1个月前
已完结
Enantioselective Desymmetrization of 1,4‐Dihydropyridines by Oxidative NHC Catalysis
2个月前
已完结
N‐Heterocyclic Carbene Catalyzed [4+2] Annulation of Enals via a Double Vinylogous Michael Addition: Asymmetric Synthesis of 3,5‐Diaryl Cyclohexenones
2个月前
已完结
Asymmetric Homoenolate Additions to Acyl Phosphonates through Rational Design of a TailoredN-Heterocyclic Carbene Catalyst
2个月前
已完结
N-Heterocyclic Carbene Catalyzed Switchable Reactions of Enals with Azoalkenes: Formal [4 + 3] and [4 + 1] Annulations for the Synthesis of 1,2-Diazepines and Pyrazoles
2个月前
已完结
Oxidative Enantioselective α‐Fluorination of Aliphatic Aldehydes Enabled by N‐Heterocyclic Carbene Catalysis
2个月前
已完结
Enantioselective N‐Heterocyclic Carbene Catalysis via the Dienyl Acyl Azolium
2个月前
已完结
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