Studies in spiroheterocycles. Part V. Synthesis of new fluorinated spiro[3H-indole-3,2′-oxiran]-2(1H)-ones |
| |
| Authors: | Krishna C. Joshi Renuka Jain Saroj Garg |
| |
| Affiliation: | Department of Chemistry, University of Rajasthan, Jaipur-302004, India |
| |
| Abstract: | Reinvestigation of the reaction of 3-aroylmethyleneindol-2-ones with hydrogen peroxide has revealed that a 1:1 isomeric mixture of spiro[3H-indole-3,2′-oxiran]-2(1H)-ones is formed. The structures of the two isomers have been confirmed by their ir, pmr and mass spectral studies. Mass fragmentation patterns of these compounds are discussed. |
| |
| Keywords: | |
|
|
