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H3C CH3 H3C Hac H3 H3C H3C CH3 CH3 (3)Hc× N2H H3C CH=CH2 H3C CH3 H2O H3C、OH2 H3C、OH CH3 (4) CsH1 CH=CH2 1-OC(CH3)3 CHuCCH CI:- HOCH3 CsHICH-CH,CI --H-CHCH-CH,CI 3.(1)i)NaOE, Naoh ii)HBr,过氧化物(2)i) Hg(oac)2, CH3OH il)NaBH4 (3)i)HBr,过氧化物i) NaTch3,CH3OH(4)i)O3i)Zn+HOAc (5)1) NaOEt, EtOH ii )Br2-H20 (6)12, NaHCO3 4.(1)1-戊烯(2)(E)-2-己烯(3)(Z)-2,3二甲基-3-己烯 (4)2-甲基-4-乙基-3氯-3-己烯(5)(S)-3-甲基-1-戊烯 (6)(S,Z)-3,4二甲基-2-己烯 5.(1)(CH3 )2=CH2>CH3 CH=CH2>CH2=CH2 (2)(CH3)2=CH2>环己烯>ClCH2CH=CH2 6.(1)CH3CHC(CH2CH3)23-乙基-2,3-二溴戊烷CH3 H3C + H2C CH3 H + CH3 H3C + H H3C CH3 + H3C CH3 H H3C CH3 + H3C CH2 CH3 H + CH3 H3C (2) (3) H3C CH=CH2 H + CH=CH2 H3C - H3C + CH3 H2O H3C OH2 + CH3 -H + H3C OH CH3 (4) C5H11CH=CH2 + Cl-OC(CH3 )3 C5H11CCH2Cl + HOCH3 C5H11CH-CH2Cl HOCH3 + -H + C5H11CH-CH2Cl OCH3 3. (1) i )NaOEt,NaOH ii )HBr,过氧化物 (2)i )Hg(OAc)2,CH3OH ii )NaBH4 (3) i ) HBr,过氧化物 ii )NaOCH3,CH3OH (4) i )O3 ii )Zn+HOAc (5) i ) NaOEt,EtOH ii )Br2-H2O (6) I2,NaHCO3 4. (1) 1-戊烯 (2)(E)-2-己烯 (3)(Z)-2,3 二甲基-3-己烯 (4)2-甲基-4-乙基-3 氯-3-己烯 (5)(S)-3-甲基-1-戊烯 (6)(S,Z)-3,4 二甲基-2-己烯 5. (1)(CH3)2=CH2 > CH3CH=CH2 > CH2=CH2 (2)(CH3)2=CH2 >环己烯 > ClCH2CH=CH2 6. (1) CH3CH-C(CH2CH3 )2 Br Br 3-乙基-2,3-二溴戊烷
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