An efficient synthesis of 2,4′-bi-1,3-oxa(thia)zoles as scaffolds for bioactive products

• DOI: 10.1007/s10593-011-0823-z
• Publication Date: 2011-10-06T23:04:53Z
• Authors: S. Peña; L. Scarone; E. Manta; G. Serra
• Keywords: Azole

AbstractA series of 2,4′‐bi‐1,3‐azoles are constructed using the Hanzsch reaction and oxidative cyclodehydration of β‐hydroxy amides or thioamides.