Synthesis of a Novel Dispiroheterocyclic Framework via the Regioselective 1,3‐Dipolar Cycloaddition Reaction of Azomethine Ylides |
| |
| Authors: | A R Suresh Babu |
| |
| Institution: | Department of Organic Chemistry , University of Madras , Chennai, India |
| |
| Abstract: | 2‐Arylidene‐1,3‐indanediones undergo regioselective 1,3‐dipolar cycloaddition with the azomethine ylide generated from acenaphthenequinone and sarcosine to afford a rare class of complex dispiropyrrolidines in good yield. Single‐crystal X‐ray crystal analysis of one of the products confirms the structure and regiochemistry of the cycloaddition. |
| |
| Keywords: | azomethine ylide 1 3‐dipolar cycloaddition spiropyrrolidines |
|
|
