PBr. (1) 吡啶 H3C、 HC浓 (2) 2 (3)CH3(CH2)9CH2OH CH3(CH2)CHCI (1)C6HSSO2CI (4) CH2CHCH,CH,OH CH3 CH2OSO2Ph (2)NH3,O 问题95解释下列反应结果: CH3 CH3 HBr 答案 CH 曾 问题96写出下列反应的主要产物 CH3 (1)CH: CHCHCH,CHCH3 H2SO4△ Na2Cr2O7 (2)HaCC CHO CH:COO CrO3 H2SO4OH PBr3 吡啶 H3C OH HCl浓 CH3(CH2)9CH2OH SOCl2 CH3CH2CH2CH2OH (1) C6H5SO2Cl (2) NH3·H2O (1) (2) (3) (4) Br H3C Cl CH3(CH2)9CH2Cl CH3CH2CH2CH2OSO2Ph 问题 9.5 解释下列反应结果： CH3 CH2OH HBr CH3 Br + CH3 答案： CH3 CH2OH H CH3 CH2 OH2 CH3 CH2 CH3 Br Br CH3 -H CH3 问题 9.6 写出下列反应的主要产物。 CH3CHCHCH2CHCH3 CH3 OH CH3 Na2Cr2O7 H2SO4 H3CC CHO O Na2Cr2O7 CH3COOH OH CrO3 H2SO4 H2O (1) (2) (3)