waH,O8a-⑦r+cH-⑦a8c-Or cH-GBr→GcH-C-Br+CCt-Gir-→H08-cH-⑦Br 14-12 0 A.CH3C=CCH2CH2CHO B.CH3CCH2CH2COOH 或 CH.CH3 A.CH3C-CHCH2CH.CCH CH3 14-13 OH OH 14-14 0 OH A. C2Hse CH(CH3)2 B.C2HsC HCH(CH3)2 C.C2HsCH=C(CH3)2 D. CH.CCH3 E.CH:CH2CHO 14-15 Q 0 A.CH-CHCH-CHCCH B.CH CCH-CH-CHO C.CHCCH D.HOCCH.CH.COOH CH3 A CISCHCECICHCHCHO C CHCI HOCHCOOH P 0 CH3 CH3 CH CH 14-1611 O C CH2 Br Br O (14) CH3 CH3 C CH2 CH2 Br + Cl O CH3 Br ClCH2 Br CN HO C CH2 Br 14-12
CH3 CH3 O A. CH3C=CCH2CH2CHO B. CH3CCH2CH2COOH CH3 A. CH3C=CHCH2CH2CCH3 O 14-13 C H OH O A. CH3 B. C CH3 C. CH CH3 D. H OH C CH3 OH E. C OH OOH 14-14 C C O OH C2H5 CH3 CH3 A. CH(CH3 )2 B. C2H5C HCH(CH3 )2 C. C O C2H5 H=C(CH3 )2 D. E. CH3CH2CHO 14-15 C C O O O CH3 CH3 CH3 O A. CHCH2CH2CCH3 B. CH3CCH2CH2CHO C. CH3 D. HOCCH2CH2COOH ❃❅❄ A. C CH3 CH3 CHCHCCH3 CH3 O O B. CH3CCHCHO CH3 C O O C. CH3 CH3 D. HOCCHCOOH CH3 14-16 C CH2C O O A C2H5 CH3 . B