✦ LIBER ✦

ChemInform Abstract: Expeditious Entry to Enantiopure Mono- and Bis(tricyclic) β-Lactams by Single or Double [2 + 2] Cycloaddition of Allenynes.

✍ Scribed by Benito Alcaide; Pedro Almendros; Cristina Aragoncillo; Gonzalo Gomez-Campillos

Publisher: John Wiley and Sons
Year: 2011
Weight: 61 KB
Volume: 42
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201121167

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Thermal cycloaddition of β‐lactam‐tethered allenynes, e.g. (III), provides access to structurally novel tricyclic β‐lactams containing a seven‐membered ring and a strained cyclobutene ring.

📜 SIMILAR VOLUMES

ChemInform Abstract: Rapid Entry to Enan

ChemInform Abstract: Rapid Entry to Enantiopure Polycyclic β-Lactams via Intramolecular Nitrone-Alkene Cycloaddition of 2-Azetidinone-Tethered Alkenylaldehydes.

✍ Benito Alcaide; Jose M. Alonso; Moustafa F. Aly; Elena Saez; M. Paz Martinez-Alc 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

ChemInform Abstract: A Simple Entry Towa

ChemInform Abstract: A Simple Entry Towards Novel Bi- and Tricyclic N-Oxy-β-lactams by High Pressure Promoted Tandem [4 + 2]/[3 + 2] Cycloadditions of Enol Ethers and β-Nitrostyrene.

✍ George J. Kuster; Faysal Kalmoua; Rene de Gelder; Hans W. Scheeren 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

ChemInform Abstract: Synthesis of Novel

ChemInform Abstract: Synthesis of Novel Bi- and Tricyclic Heteroactivated β-Lactams by Pressure- Promoted [4 + 2]/[3 + 2] Tandem Cycloadditions of Enol Ethers and Nitrostyrene

✍ G. J. T. Kuster; F. Kalmoua; J. W. Scheeren 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views