Reactive dications: the superacid-catalyzed reactions of alkynes bearing adjacent N-heterocycles or amine groups
Klumpp, DA; Rendy, R; Zhang, Y; Mcelrea, A; Gomez, A; Dang, H
| HERO ID | 5416629 |
|---|---|
| In Press | No |
| Year | 2004 |
| Title | Reactive dications: the superacid-catalyzed reactions of alkynes bearing adjacent N-heterocycles or amine groups |
| Authors | Klumpp, DA; Rendy, R; Zhang, Y; Mcelrea, A; Gomez, A; Dang, H |
| Journal | Journal of Organic Chemistry |
| Volume | 69 |
| Issue | 23 |
| Page Numbers | 8108-8110 |
| Abstract | A variety of aminoalkynes and related heterocycles are reacted in the Bronsted superacid CF(3)SO(3)H (triflic acid), and products are obtained in generally good yields (69-99%) from Friedel-Crafts-type reactions. The reactions are consistent with the formation of novel dicationic intermediates having a vinyl cationic site and an adjacent protonated N-heterocycle or ammonium cation. |
| Doi | 10.1021/jo040218u |
| Pmid | 15527298 |
| Wosid | WOS:000225024200047 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |