3-Carboxycoumsrins were synthesized via the solid phase synthesis conviently. The resin bound cyclic malonic ester reacted with o-methoxy or o-hydroxybenzaldehydes. Then cyclization was processed under H 2SO4 to afford the products in excellent purifies and yields.
|Original language||English (US)|
|Number of pages||2|
|Journal||Chinese Chemical Letters|
|State||Published - Jul 1 2003|
- Resin bound cyclic malonic ester
- Solid phase synthesis