1 Chú ý halogen VD1: CH3CH2CH2 CH2=CH–CHBr– CH3 VD2: CH3–CH–CH2–Br CH3–CH2–CH2–CH2–Br Br CH3 3CH2CH2Br A) C) 3CHClCH3 A) C) CH3–CH–CH2–CH3 CH3CHBrCH3 B) D) (CH3)2CHCl B) D) 4H9Br Danh pháp Tên – Tên VD3: CH2=CH–F vinyl florua VD4: ClCH2CH2Cl 1,2 3CH2CH2Br B) 1–brompropan D) A) propyl bromua C) 2–brompropan 3)2CHBr A) 2–brompropan C) isopropyl bromua B) 1–brompropan D) 3)2CHCH2Br A) 2–brom–2–metylbutan C) 1–brom–2–metylpropan Br Br A) o C) 1,4 B) 2–brom–2–metylpropan D) 2–brom–1–metylpropan B) D) 2=CH–Cl A) vinyl florua C) vinyl clorua B) anlyl clorua D) etyl clorua A) FCH2CH2F C) F2CHCH3 B) CH2F2 D) CH3CH2F A (a) C3H7Cl (b) C4H9Br (c) C3H6Br2 to ROH + NaX CH2=CH–CH2– CH3– CH3CH2– > CH2– VD5: CH3CH2Cl + NaOH to KOH CH3CH2OH + NaCl RCH=CH2 + HX C2H5OH,to VD6: CH3–C=CH–CH3 CH3 Br CH3–CH–CH–CH3 CH3 B (a) CH3CH2Cl + NaOH KOH (b) CH3CH2Br C H OH, to Không > to C6H5Br + NaOH 2CH2X CH2=CH– KOH C2H5OH,t + HBr o CH3–CH–CH=CH2 CH3 to C A) propan–2–ol C) propen B) propin D) propan D A) anlyl clorua, propyl clorua, phenyl clorua B) anlyl clorua, phenyl clorua, propyl clorua C) phenyl clorua, propyl clorua, anlyl clorua D) phenyl clorua, anlyl clorua, propyl clorua Chú ý Phenyl = –C6H5 Anlyl = –CH2CH=CH2 E (a) CH3CHBrCH2CH3 (b) CH3CHBrCH2CH3 Etanol = C2H5OH F Benzyl = –CH2C6H5 G (a) (b) 4H9 –clobutan; vinyl bromua; benzyl clorua 2H5 H 2O) (a) (b) dA 3,3 e tan (c) 4 – – – – ROH + HX VD7: C2H5OH + HI I HBr + C2H5OH C2H4 + HBr A) RX + H2O C2H5I + H2O to C2H4 + Br2 C2H6 + Br2 B) J (a) (b) (c) (d) (e) C) askt to D) K CH4 1500 oC lµm l¹nh nhanh A H2 Pd/PbCO3 ,to C HBr NaOH/KOH,to D NaOH HBr E +H2 / Ni, to B +Br2/as trình Câu B D CH3CH2CH2CH2Br; CH3CH2CHBrCH3 (CH3)2CHCH2Br; (CH3)3CBr A D D C D C C (a) CH3CH2CH2Cl: 1–clopropan CH3CHClCH3: 2–clopropan (b) CH3CH2CH2CH2Br: 1–brombutan CH3CH2CHBrCH3: 2–brombutan (CH3)2CHCH2Br: 1–brom–2–metylpropan (CH3)3CBr: 2–brom–2–metylpropan (c) CH3CH2CHBr2: 1,1 CH3CBr2CH3: 2,2 CH2BrCHBrCH3: 1,2 CH2BrCH2CH2Br: 1,3 B (a) CH3CH2Cl + NaOH to KOH (b) CH3CH2Br CH2=CH2 + HBr C2H5OH,to C C D C E CH3CHBrCH2CH3 + NaOH KOH CH3CHBrCH2CH3 CH3CH2OH + NaCl C2H5OH,to to CH3CHOHCH2CH3 + NaBr CH3CH=CHCH3 + HBr F C4H9 3CH2CHICH3 CH3CH2CH=CH2 CH3CH2CHICH3 KOH C2H5OH,to CH3CH=CHCH3 Các anken: but–1–en, cis– trans–but–2–en Câu (a) CH3CHBrCH2CH3 + NaOH CH3CHOHCH2CH3 + NaBr CH2=CHBr + NaOH C6H5CH2Br + NaOH C6H5CH2OH + NaBr KOH G (b) CH3CHBrCH2CH3 KOH CH2=CHBr C2H5OH,to C6H5CH2Br C2H5OH,to KOH (a) CH2Cl H (b) C2H4Cl2 (c) CH2Cl–CH2Cl + 2NaOH I B (a) CH2=CH2 + HCl J (c) C2H6 + Cl2 CH3CH=CHCH3 + HBr C2H5OH,to askt to (d) C2H5OH + HCl (e) C2H5Br + NaOH CH2OH–CH2OH + 2NaCl CH3CH2Cl CH3CHCl2 C2H5Cl + HCl C2H5Cl + H2O C2H5OH + NaBr K A = C2H2, B = C2H6, C = C2H4, D = C2H5Br, E = C2H5OH