## Abstract The 1,3βdipolar cycloaddition of unstabilized __N__βmethyl azomethine ylide to mononitro benzazoles was studied. Depending on the nature of substituents and annelated azoles, the reaction affords previously unknown isoindole fused heterocyclic systems. The reactivity of the cycloadducts
ChemInform Abstract: 1,3-Dipolar Cycloaddition of Unstabilized N-Methyl Azomethine Ylide to Nitrobenzene Anellated with Azoles.
β Scribed by Alexey M. Starosotnikov; Maxim A. Bastrakov; Sergey Yu. Pechenkin; Margarita A. Leontieva; Vadim V. Kachala; Svyatoslav A. Shevelev
- Publisher
- John Wiley and Sons
- Year
- 2011
- Weight
- 31 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Abstract
A general method for the synthesis of the compounds (IV) and (VI) is developed.
π SIMILAR VOLUMES
## Abstract magnified image The 1,3βdipolar cycloaddition of unstabilized azomethine ylide **1** with metaβdinitrobenzene fused with nitrogen heterocycles affords the corresponding decahydropyrrolo[3,4β__e__]isoindole cycloadducts in good yields. This is a first example of [3+2]βcycloaddition of a
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