Abstract
4-Pentynoic acid reacts with aldehyde under the co-catalyst system of Wilkinson's complex and 2-aminopyridine to give E-alkylidene derivatives of 3H-furan-2-one through the transition metal-catalyzed cyclization of 4-pentynoic acid followed by condensation of the resulting lactone with aldehyde.
Original language | English |
---|---|
Pages (from-to) | 1113-1116 |
Number of pages | 4 |
Journal | Synlett |
Issue number | 7 |
DOIs | |
Publication status | Published - 2005 May 2 |
All Science Journal Classification (ASJC) codes
- Organic Chemistry