| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5268850 | Tetrahedron Letters | 2015 | 4 Pages |
Abstract
Dialkyl 2-(1H-pyrrol-2-yl)ethynylphosphonates have been synthesized from their respective pyrroles by a transition metal-free, topochemical mechanoactivated phosphonylethynylation (room temperature, 24-48Â h) using chloroethynylphosphonates on solid Al2O3 (40-58% yield) or K2CO3 (38-43% yield).
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Maxim D. Gotsko, Lyubov' N. Sobenina, Denis N. Tomilin, Igor' A. Ushakov, Albina V. Dogadina, Boris A. Trofimov,