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Synthesis of Isatin‐Hydrazones from 3‐Diazo Oxindoles and Sulfoxonium Ylides under Catalyst‐ and Additive‐Free Conditions.
- Source :
-
European Journal of Organic Chemistry . 3/12/2021, Vol. 2021 Issue 10, p1592-1595. 4p. - Publication Year :
- 2021
-
Abstract
- A facile synthesis of isatin‐hydrazones from 3‐diazo oxindoles and sulfoxonium ylides under catalyst‐ and additive‐free conditions is described. A plausible reaction pathway is proposed for the transformation, in which diazo compounds play as electrophiles to react with nucleophilic sulfoxonium ylides. The reaction mechanism is supported by the experimental evidence. [ABSTRACT FROM AUTHOR]
- Subjects :
- *OXINDOLES
*YLIDES
*DIAZO compounds
*ELECTROPHILES
Subjects
Details
- Language :
- English
- ISSN :
- 1434193X
- Volume :
- 2021
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- European Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 149246405
- Full Text :
- https://doi.org/10.1002/ejoc.202100060