2H-Pyrrole und Pyrrole aus 3-Phenyl-2H-azirinen
Vinyl-phosphonium salts [2] and phenyl-vinyl-sulfone or divinylsulfone react with benzonitril-methylides a (which are photochemically generated from 3-phenyl-2H-azirines 1 and 2) to give, via the nonisolated intermediates of type b, 2H-pyrrole 4 and the pyrrole 5, respectively. In the reaction of s...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1976-10-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9325 |
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