Stereoselective synthesis of dispiro heterocycles by [3 + 2] cycloaddition of azomethine ylides with a thiazolo[3,2-a]indole derivative

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.

2019 ◽  
Vol 84 (7) ◽  
pp. 4273-4281 ◽  
Author(s):  
Anikó Angyal ◽  
András Demjén ◽  
Veronika Harmat ◽  
János Wölfling ◽  
László G. Puskás ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document