wc-cH→0。一→8肚6腊 o CH O-CH:CH O-CH.H OH -c-0a8沿→g-G0-a-g 13-9 A.(CH3)CHCHCHs B.(CH3)2 C-CHCH3 C.(CH3)2C=O D.O=CHCH3 OH 13-10 A. CH ,Ho入cH 13-11 A©OCHB.GOHC.CHI 13-12 CH3 CH3 0 B.CH2 G CH:-CH C.C.H.CCHs OH OH 13-13 A.CH-o CH.CHo8 OH OH (12 ) CH2=CH2 O CH2 CH2 O CH2 CH2 CH2 CH2 2
OH OH OH OH Cl Cl CH2 CH2 O CH2 CH2 O CH2 CH2 CH2 CH2 O CH2 CH2 CH2 CH2 O CH2 CH2 KOH THF 13-9 (CH3 )2 (CH3 ) (CH3)2 2 C O D. O=CHCH3 C OH A. CHCHCH3 B. CHCH3 C. 13-10 CH3 CH3 OH Br OH A. B. CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 Br C. O O D. E. CH3 HO CH3 HO 13-11 CH3 CH3 O OH A. B. C. I 13-12 CH3 C2H5 OH OH A. CH2 C CH2 CH3 CH3 B. CH2 C CH2 CH3 C. CCH3 O O 13-13 CH CH3 CH3 CH3 A. O