ChemInform Abstract: Enantioselective Synthesis of 4-Substituted 2-Pyrrolidinones by Site-Selective C—H Insertion of α-Methoxycarbonyl-α-diazoacetanilides Catalyzed by Dirhodium(II) Tetrakis[N-phthaloyl-(S)-tert-leucinate].

ChemInform Abstract: Highly Enantioselec

ChemInform Abstract: Highly Enantioselective Construction of the Key Azetidin-2-ones for the Synthesis of Carbapenem Antibiotics via Intramolecular C—H Insertion Reactions of α-Methoxycarbonyl-α-diazoacetamides Catalyzed by Chiral Dirhodium(II) Carboxylates.

✍ M. ANADA; N. WATANABE; S. HASHIMOTO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 42 KB 👁 2 views

Highly Enantioselective Construction of the Key Azetidin-2-ones for the Synthesis of Carbapenem Antibiotics via Intramolecular C-H Insertion Reactions of α-Methoxycarbonyl-α-diazoacetamides Catalyzed by Chiral Dirhodium(II) Carboxylates. -The title reaction of compounds (I) and (III) to afford bicy