spiro[bicyclo[2.2.1]heptane-7,1'-cyclopentan]-2-one 、 、
溶剂黄146 在
crude product 、 ethyl acetate heptane 作用下,
反应 12.0h,
以there was obtained spiro[bicyclo[2.2.1]heptane-7,1′-cyclopentane]-2,3-dione (0.88 g) as yellow solid的产率得到spiro[bicyclo[2.2.1]heptane-7,1'-cyclopentane]-2,3-dione