(10)OHC- CH0+CH20过重)OH B (11)H2CC HOAC Br2, NaOH (12) C6H5CH2 CCH3 过量 周显宏 F2CCOH+ hO (13)(CH3h CHCCH RSITI (14)(CH3h CHCHO Ag(NH3)2 AtE February 23 东莞理工学院化学生物工程系 Organic Chem 4周 显 宏 Organic Chem February 23, 2021 东莞理工学院化学生物工程系 4