Iodine(III)-mediated tandem acetoxylation-cyclization of o-acyl phenols for the facile construction of alpha-acetoxy benzofuranones.
An efficient tandem acetoxylation-cyclization of o-acylphenols mediated by the combination of iodobenzene diacetate with tetrabutylammonium iodide provides a new convenient and useful route to alpha-acetoxy benzofuranones.
Fan
Renhua
R
Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, China. rhfan@fudan.edu.cn
Sun
Yi
Y
Ye
Yang
Y
D001572:Benzofurans / Q000138:chemical synthesis* / Q000737:chemistry; D018360:Crystallography, X-Ray; D003500:Cyclization; D007455:Iodine / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*; D013237:Stereoisomerism
D001572:Benzofurans; D010636:Phenols; D007455:Iodine