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Synthesis of novel spiroazetidinones by selective lactam‐carbonyl cleavage in 1‐aryl/cyclohexyl‐3,3‐diphenyl‐1′‐(diphenylacetyl)spiro[azetidin‐2,3′‐indoline]‐2′,4‐diones |
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| Authors: | Girija S. Singh |
| Abstract: | Titled compounds undergo selective N‐C cleavage on treatment with sodium hydroxide in ethanol affording a series of novel isatin‐based spiroazetidinones. |
| Keywords: | |