HETEROCYCLIC COMMUNICATIONS, cilt.6, sa.5, ss.385-390, 2000 (SCI-Expanded)
Synthesis of 2-(5-formyl-2-thienyl)-4H-1-benzopyran-4-one and a series of five 4H-1-benzopyran-4-one-2-(phenyl or thienyl) aldoxime ethers is reported.