Gọi tên CTCT sau:
CH3-CH(C2H5)-CH(CH3)-C(CH3)Br-CH3. CH3-C(CH3)2-C(C2H5)=CH-CH3 CH3-CH(CL)-CH(C2H5)-C(CH3)3
Gọi tên CTCT sau: CH3-CH(C2H5)-CH(CH3)-C(CH3)Br-CH3. CH3-C(CH3)2-C(C2H5)=CH-CH3 CH3-CH(CL)-CH(C2H5)-C(CH3)3
By Caroline
By Caroline
Gọi tên CTCT sau:
CH3-CH(C2H5)-CH(CH3)-C(CH3)Br-CH3. CH3-C(CH3)2-C(C2H5)=CH-CH3 CH3-CH(CL)-CH(C2H5)-C(CH3)3
Đáp án:
$1/ CH3-CH2-CH(CH3)-CH(CH3)-CBr(CH3)-CH3$
=> 2-brom 2,3,4-trimetylhexan.
$2/ CH3-C(CH3)2-C(C2H5)=CH-CH3$
=> 3-etyl 4,4-dimetyl pent-2-en
$3/ CH3-CH(Cl)-CH(C2H5)-C(CH3)3$
=> 2-clo 3-etyl 4,4-dimetylpentan
a) CH3-CH(C2H5)-CH(CH3)-C(CH3)Br-CH3
Viết lại mạch CH3-CH2-CH(CH3)-CH(CH3)-CBr(CH3)-CH3
Đọc tên 2-brom 2,3,4-trimetylhexan.
b) CH3-C(CH3)2-C(C2H5)=CH-CH3
Đọc tên 3-etyl 4,4-dimetyl pent-2-en
c) CH3-CH(Cl)-CH(C2H5)-C(CH3)3
2-clo 3-etyl 4,4-dimetylpentan