Synthesis of anionic phosphorus-containing heterocycles by intramolecular cyclizations involving N-functionalized phosphinecarboxamides
We report that the 2-phosphaethynolate anion (PCO<sup>−</sup>) reacts with propargylamines in the presence of a proton source to afford novel <em>N</em>-derivatized phosphinecarboxamides bearing alkyne functionalities. Deprotonation of these species gives rise to novel five-...
| Main Authors: | , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
Wiley
2015
|