Abstract
Preparation of 2-(phosphoranylideneamino)acrylaldehydes, novel formyl-substituted (vinylimino)phosphoranes, was accomplished by the reaction of formyl-2H-azirines with triphenylphosphine. Their novel pyridine-formation reactions with acetylenic esters achieved the preferential formation of 2-mono- and 2,5-disubstituted nicotinate derivatives.
| Original language | English |
|---|---|
| Pages (from-to) | 2551-2558 |
| Number of pages | 8 |
| Journal | Heterocycles |
| Volume | 48 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1998 |
| Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry
- Pharmacology
- Organic Chemistry