𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Facile Synthesis of β-Lactam-Grafted Spirooxindolopyrrolidine Through Regioselective 1,3-Dipolar Cycloaddition Reaction

✍ Scribed by Arumugam, Natarajan; Raghunathan, Raghavachary

Book ID
111945399
Publisher
Taylor and Francis Group
Year
2011
Tongue
English
Weight
461 KB
Volume
41
Category
Article
ISSN
0039-7911

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Regioselective synthesis of novel spiroi
Regioselective synthesis of novel spiroindane-1,3-diones through 1,3-dipolar cycloaddition reactions
✍ Yaghoub Sarrafi; Mahshid Hamzehlouian; Kamal Alimohammadi; Hamid Reza Khavasi 📂 Article 📅 2010 🏛 Elsevier Science 🌐 French ⚖ 307 KB

A facile synthesis of novel spiroindane-1,3-diones has been achieved via 1,3-dipolar cycloaddition of an azomethine ylide, generated in situ from ninhydrin and 1,2,3,4-tetrahydroisoquinoline, with the conjugated double bond of chalcone derivatives. The regiochemistry and structures of the cycloadduc

A facile and regioselective synthesis of
A facile and regioselective synthesis of rimonabant through an enamine-directed 1,3-dipolar cycloaddition
✍ Sean R. Donohue; Christer Halldin; Victor W. Pike 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 107 KB

Rimonabant is a high-potency cannabinoid type-1 (CB 1 ) receptor inverse agonist that has recently been approved in the European Union as a treatment for obesity. Current methods of synthesis require several steps that have long reaction times and/or lack regioselectivity. Here we present a novel, r

ChemInform Abstract: Regioselective Synt
ChemInform Abstract: Regioselective Synthesis of Novel Spiroindan-1,3-diones Through 1,3-Dipolar Cycloaddition Reactions.
✍ Yaghoub Sarrafi; Mahshid Hamzehlouian; Kamal Alimohammadi; Hamid Reza Khavasi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 21 KB 👁 1 views

## Abstract Cycloaddition of an azomethine ylide, generated from ninhydrin and tetrahydroisoquinoline, with chalcones offers a novel diastereoselective synthesis of the target compounds.