4-[(4-Bromophenyl)methoxy]-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxy-2,5-dihydrofuran-2-one 1g

4-[(4-Bromophenyl)methoxy]-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxy-2,5-dihydrofuran-2-one 1g