答案 CH3 CH3 CH3 CH3 Na2Cr2O7 (1)CH3 CHCHCH2CHCH CH3 CHCCH CHCH3 H2SO4△ OH Cr2O7 (2)H3CC CH3COOH CrO3 H2SO4 (3) H,O 问题97写出下列反应的产物: HIO OH HIOA CH2OH OHOH 答案:答案： CH3CHCHCH2CHCH3 CH3 OH CH3 Na2Cr2O7 H2SO4 H3CC CHO O Na2Cr2O7 CH3COOH OH CrO3 H2SO4 H2O (1) (2) (3) CH3CHCCH2CHCH3 CH3 CH3 O O H3CC COOH O 问题 9.7 写出下列反应的产物： OH OH HIO4 OH CH2OH HIO4 OH OH H (1) (2) (3) 答案：