Author/Authors :
Kamino، نويسنده , , Tomoyuki and Kuramochi، نويسنده , , Kouji and Kobayashi، نويسنده , , Susumu، نويسنده ,
Abstract :
A concise approach to 5-substituted-4-pyrones is described. This approach is based on manipulation of the 5-hydroxy group of readily available kojic acid. A number of 5-substituted-4-pyrones were synthesized from kojic acid utilizing Heck reaction, Suzuki coupling and Stille coupling.
