1,3-Dipolar Cycloaddition of Isatin-Derived Azomethine Ylides with 2H-Azirines: Stereoselective Synthesis of 1,3-Diazaspiro[bicyclo[3.1.0]hexane]oxindoles

2019 ◽  
Vol 84 (7) ◽  
pp. 4273-4281 ◽  
Author(s):  
Anikó Angyal ◽  
András Demjén ◽  
Veronika Harmat ◽  
János Wölfling ◽  
László G. Puskás ◽  
...  
2020 ◽  
Vol 18 (39) ◽  
pp. 7822-7826
Author(s):  
Vidya Sathi ◽  
Noble V. Thomas ◽  
Ani Deepthi

Green synthesis of dispiro oxindole heterocycles by 1,3-dipolar cycloaddition of isatin-derived azomethine ylides with a dipolarophile derived from thieno[2,3-b]indole-2,3-dione.


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