The reaction of phenylethyne with 2,4-pentanedione in the presence of manganese(Ⅲ) acetate and oxygen at room tempraure gave 4-acetyl-5-benzoyl-3-methyl-1, 2-dioxolan-3-ol, 2-acetyl-3-benzoloxirane and 3-acety-2-meth...The reaction of phenylethyne with 2,4-pentanedione in the presence of manganese(Ⅲ) acetate and oxygen at room tempraure gave 4-acetyl-5-benzoyl-3-methyl-1, 2-dioxolan-3-ol, 2-acetyl-3-benzoloxirane and 3-acety-2-methyl-phenylfuran展开更多
文摘The reaction of phenylethyne with 2,4-pentanedione in the presence of manganese(Ⅲ) acetate and oxygen at room tempraure gave 4-acetyl-5-benzoyl-3-methyl-1, 2-dioxolan-3-ol, 2-acetyl-3-benzoloxirane and 3-acety-2-methyl-phenylfuran
