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CH3»ò£º

H3CBr2FeH3CBrCH2=C2CuLiCH3C=CH2 CH3(3)

CH3CH=CH2BrCH3CH=CH2NBSh?CH2CH=CH2

MgBr½â£º

CH2CH=CH2CH2CH=CH2NaÒºNH3

(4) CHCHC2H5CCCH=CH2

CuCl-NH4Cl½â£º2CHCHCHCCH=CH2NaCCCH=CH2

CH3CH2BrC2H5CCCH=CH2

H2lindlarCHCH(5) CHCH2CH2HHBrCH3CH2Br

C2H5HOCHCC

H5C2½â£ºCHCH2NaÒºNH3NaCCNaCF3CO3H2CH3CH2BrC2H5CCC2H5CC2H5H

Na/ÒºNH3

C2H5

HC=CC2H5OHH5C2CH(6)

CH2HClDCH3ClCH3

½â£º

CH2Mg´¿ÃÑMgClCH3D2ODCH3

(ʮһ) ÔÚÏÂÁи÷×黯ºÏÎïÖУ¬Ñ¡ÔñÄÜÂú×ã¸÷Ìâ¾ßÌåÒªÇóÕߣ¬²¢ËµÃ÷ÀíÓÉ¡£ (1) ÏÂÁÐÄÄÒ»¸ö»¯ºÏÎïÓëKOH´¼ÈÜÒº·´Ó¦£¬ÊͷųöF£¿

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(A)

CH2NO2F (B)

O2NCH3F

½â£º(B) ¡£ -NO2µÄÎüµç×Ó¹²éîЧӦʹ¶Ôλ·úµÄ»îÐÔ´óÔö¡£

(2) ÏÂÁÐÄÄÒ»¸ö»¯ºÏÎïÔÚÒÒ´¼Ë®ÈÜÒºÖзÅÖã¬ÄÜÐγÉËáÐÔÈÜÒº£¿ (A)

C(CH3)2Br (B)

(CH3)2CH+

Br

½â£º(A) ¡£ ÜлùÐÍC-X¼ü»îÐÔÔ¶Ô¶´óÓÚ±½»ùÐÍ(ÜлùÐÍC¾ßÓÐÌØÊâµÄÎȶ¨ÐÔ)¡£ (3) ÏÂÁÐÄÄÒ»¸öÓëKNH2ÔÚÒº°±Öз´Ó¦£¬Éú³ÉÁ½ÖÖ²úÎ

Br(A)

CH3 (B)

CH3 (C)

CH3CH3BrCH3Br CH3CH3½â£º(B) ¡£

HBrHCH3KNH2CH3CH3(I)+CH3(- HBr)CH3(II)

CH3CH3CH3NH2-CH3+H2N

H2NCH3CH3CH3ÒºNH3CH3+H2NCH3H2NCH3CH3CH3NH2-ÒºNH3CH3H2NCH3+H2NCH3CH3

(Ê®¶þ) ÓÉ1-äå±ûÍéÖƱ¸ÏÂÁл¯ºÏÎ (1) Òì±û´¼

½â£ºCHCHCHBr322(2) 1,1,2,2-ËÄäå±ûÍé ½â£ºCHCHCHBr322OHKOH´¼CH3CH=CH2H2SO4H2OCH3CHCH3

KOH´¼CH3CH=CH22Br2CCl4Br2/CCl4BrBr

CH3CHCH2BrBrCH3CCH

BrBrNaNH2?(3) 2-äå±ûÏ©

CH3CCH½â£ºÓÉ(2)ÌâµÃµ½µÄ CH3C(4) 2-¼ºÈ²

½â£ºCH3CH2CH2BrCHKOH´¼HBrBrCH3C=CH2

Br2/CCl4NaNH2?CH3CH2CH2BrCH3CCH[²Î¼û(2)]

CH3CCH(5) 2-äå-2-µâ±ûÍé

NaÒºNH3CH3CC-Na+CH3CCCH2CH2CH3

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