Sevil Özcan, E. Şahin, M. Balci
Mar 19, 2007
Citations
0
Influential Citations
27
Citations
Journal
Tetrahedron Letters
Abstract
Homophthalic acid was reacted with thionyl chloride/DMF and ethyl chloroformate/NEt 3 in the presence and absence of NaN 3 . In all cases completely different isocoumarin derivatives were obtained. These unusual isocoumarin derivatives were characterized and their mechanism of formation is discussed.