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£¿
-
(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