Synthesis of stabilized phosphorus ylides from electron-poor alcohols and their applications in the preparation of 2,5-dihydrofuran derivatives
Protonation of the highly reactive 1:1 intermediates, produced in the reaction between triphenylphosphine and dialkyl acetylenedicarboxylates, by alcohols (2-methanol thiophen, 3-methanol thiophen, 1,1,1,3,3,3-hexafluoro-2-propanol and [4-(trifluoromethyl)-phenyl]methanol) leads to vinyltriphenylpho...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Chemical Society of Ethiopia
2012-12-01
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| Series: | Bulletin of the Chemical Society of Ethiopia |
| Subjects: | |
| Online Access: | http://www.ajol.info/index.php/bcse/article/view/72971 |