H. Miyake, Akinori Nishimura, Misato Yago
Jan 27, 2007
Citations
0
Influential Citations
8
Citations
Journal
Chemistry Letters
Abstract
New syntheses of benzofuran-2(3H)-ones and benzofuran-3(211)-ones from l-(2-hydroxyphenyl)alkan-1-ones via oxidative cyclization by CuBr 2 or CuCl 2 are described. A new synthesis of 1H-isochromene-1,4(3H)-diones via similar procedures is also described.