Hóa học Gọi tên đồng phân của ankin C8H14? Ankin C8H14 có bao nhiêu đồng phân? 08/11/2021 By Iris Gọi tên đồng phân của ankin C8H14? Ankin C8H14 có bao nhiêu đồng phân?
Dạng mạch thẳng: \(CH \equiv C – C{H_2} – C{H_2} – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) oct-1-in \(C{H_3} – C \equiv C – C{H_2} – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) oct-2-in \(C{H_3} – C{H_2} – C \equiv C – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) oct-3-in \(C{H_3} – C{H_2} – C{H_2} – C \equiv C – C{H_2} – C{H_2} – C{H_3}\) oct-4-in Dạng 1 nhánh metyl: \(C{H_3} – C(C{H_3}) – C \equiv C – C{H_2} – C{H_2} – C{H_3}\) 2-metylhept-3-in. \(C{H_3} – C(C{H_3}) – C{H_2} – C \equiv C – C{H_2} – C{H_3}\) 6-metylhept-3-in \(C{H_3} – C(C{H_3}) – C{H_2} – C{H_2} – C \equiv C – C{H_3}\) 6-metylhept-2-in \(C{H_3} – C(C{H_3}) – C{H_2} – C{H_2} – C{H_2} – C \equiv CH\) 6-metylhept-1-in \(CH \equiv C – CH(C{H_3}) – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) 3-metylhept-1-in \(C{H_3} – C{H_2} – CH(C{H_3}) – C \equiv C – C{H_2} – C{H_3}\) 5-metylhelpt-3-in \(C{H_3} – C{H_2} – CH(C{H_3}) – C{H_2} – C \equiv C – C{H_3}\) 5-metylhept-2-in \(C{H_3} – C{H_2} – CH(C{H_3}) – C{H_2} – C{H_2} – C \equiv CH\) 5-metylhept-1-in \(CH \equiv C – C{H_2} – CH(C{H_3}) – C{H_2} – C{H_2} – C{H_3}\) 4-metylhept-1-in \(C{H_3} – C \equiv C – CH(C{H_3}) – C{H_2} – C{H_2} – C{H_3}\) 4-metylhept-2-in Dạng 1 nhánh etyl. \(CH \equiv C – CH({C_2}{H_5}) – C{H_2} – C{H_2} – C{H_3}\) 3-etyl-hex-1-in \(C{H_3} – C{H_2} – CH({C_2}{H_5}) – C \equiv C – C{H_3}\) 4-etylhex-2-in \(C{H_3} – C{H_2} – CH({C_2}{H_5}) – C{H_2} – C \equiv CH\) 4-etylhex-1-in Dạng 2 nhánh metyl trên 1 C: \(C{H_3} – C{(C{H_3})_2} – C \equiv C – C{H_2} – C{H_3}\) 2,2-dimetylhex-3-in \(C{H_3} – C{(C{H_3})_2} – C{H_2} – C \equiv C – C{H_3}\) 5,5-dimetylhex-2-in \(C{H_3} – C{(C{H_3})_2} – C{H_2} – C{H_2} – C \equiv CH\) 5,5-dimetylhex-1-in \(CH \equiv C – C{(C{H_3})_2} – C{H_2} – C{H_2} – C{H_3}\) 3,3-dimetylhex-1-in \(C{H_3} – C{H_2} – C{(C{H_3})_2} – C \equiv C – C{H_3}\) 4,4-dimetylhex-2-in \(C{H_3} – C{H_2} – C{(C{H_3})_2} – C{H_2} – C \equiv CH\) 3,3-dimetylhex-1-in Dạng 2 nhánh metyl trên 2 C khác nhau: \(C{H_3} – CH(C{H_3}) – CH(C{H_3}) – C \equiv C – C{H_3}\) 4,5-dimetylhex-2-in \(C{H_3} – CH(C{H_3}) – CH(C{H_3}) – C{H_2} – C \equiv CH\) 4,5-dimetylhex-1-in \(C{H_3} – CH(C{H_3}) – C{H_2} – CH(C{H_3}) – C \equiv CH\) 3,5-dimetylhex-1in \(C{H_3} – CH(C{H_3}) – C \equiv C – C(C{H_3}) – C{H_3}\) 2,5-dimetylhex-3-in \(C{H_3} – C{H_2} – CH(C{H_3}) – CH(C{H_3}) – C \equiv CH\) 3,4-dimetylhex-1-in Dạng một nhánh etyl và metyl. \(CH \equiv C – C(C{H_3})({C_2}{H_5}) – C{H_2} – C{H_3}\) 3-etyl 3-metylpent-1-in \(CH \equiv C – CH({C_2}{H_5}) – CH(C{H_3}) – C{H_3}\) 3-etyl 4-metylpent-1-in Dạng nhánh từ 3 C trở lên sẽ bị đổi mạch chính nên trùng mấy cái trước. Trả lời
32 đồng phân ankin.
Dạng mạch thẳng:
\(CH \equiv C – C{H_2} – C{H_2} – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) oct-1-in
\(C{H_3} – C \equiv C – C{H_2} – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) oct-2-in
\(C{H_3} – C{H_2} – C \equiv C – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) oct-3-in
\(C{H_3} – C{H_2} – C{H_2} – C \equiv C – C{H_2} – C{H_2} – C{H_3}\) oct-4-in
Dạng 1 nhánh metyl:
\(C{H_3} – C(C{H_3}) – C \equiv C – C{H_2} – C{H_2} – C{H_3}\) 2-metylhept-3-in.
\(C{H_3} – C(C{H_3}) – C{H_2} – C \equiv C – C{H_2} – C{H_3}\) 6-metylhept-3-in
\(C{H_3} – C(C{H_3}) – C{H_2} – C{H_2} – C \equiv C – C{H_3}\) 6-metylhept-2-in
\(C{H_3} – C(C{H_3}) – C{H_2} – C{H_2} – C{H_2} – C \equiv CH\) 6-metylhept-1-in
\(CH \equiv C – CH(C{H_3}) – C{H_2} – C{H_2} – C{H_2} – C{H_3}\) 3-metylhept-1-in
\(C{H_3} – C{H_2} – CH(C{H_3}) – C \equiv C – C{H_2} – C{H_3}\) 5-metylhelpt-3-in
\(C{H_3} – C{H_2} – CH(C{H_3}) – C{H_2} – C \equiv C – C{H_3}\) 5-metylhept-2-in
\(C{H_3} – C{H_2} – CH(C{H_3}) – C{H_2} – C{H_2} – C \equiv CH\) 5-metylhept-1-in
\(CH \equiv C – C{H_2} – CH(C{H_3}) – C{H_2} – C{H_2} – C{H_3}\) 4-metylhept-1-in
\(C{H_3} – C \equiv C – CH(C{H_3}) – C{H_2} – C{H_2} – C{H_3}\) 4-metylhept-2-in
Dạng 1 nhánh etyl.
\(CH \equiv C – CH({C_2}{H_5}) – C{H_2} – C{H_2} – C{H_3}\) 3-etyl-hex-1-in
\(C{H_3} – C{H_2} – CH({C_2}{H_5}) – C \equiv C – C{H_3}\) 4-etylhex-2-in
\(C{H_3} – C{H_2} – CH({C_2}{H_5}) – C{H_2} – C \equiv CH\) 4-etylhex-1-in
Dạng 2 nhánh metyl trên 1 C:
\(C{H_3} – C{(C{H_3})_2} – C \equiv C – C{H_2} – C{H_3}\) 2,2-dimetylhex-3-in
\(C{H_3} – C{(C{H_3})_2} – C{H_2} – C \equiv C – C{H_3}\) 5,5-dimetylhex-2-in
\(C{H_3} – C{(C{H_3})_2} – C{H_2} – C{H_2} – C \equiv CH\) 5,5-dimetylhex-1-in
\(CH \equiv C – C{(C{H_3})_2} – C{H_2} – C{H_2} – C{H_3}\) 3,3-dimetylhex-1-in
\(C{H_3} – C{H_2} – C{(C{H_3})_2} – C \equiv C – C{H_3}\) 4,4-dimetylhex-2-in
\(C{H_3} – C{H_2} – C{(C{H_3})_2} – C{H_2} – C \equiv CH\) 3,3-dimetylhex-1-in
Dạng 2 nhánh metyl trên 2 C khác nhau:
\(C{H_3} – CH(C{H_3}) – CH(C{H_3}) – C \equiv C – C{H_3}\) 4,5-dimetylhex-2-in
\(C{H_3} – CH(C{H_3}) – CH(C{H_3}) – C{H_2} – C \equiv CH\) 4,5-dimetylhex-1-in
\(C{H_3} – CH(C{H_3}) – C{H_2} – CH(C{H_3}) – C \equiv CH\) 3,5-dimetylhex-1in
\(C{H_3} – CH(C{H_3}) – C \equiv C – C(C{H_3}) – C{H_3}\) 2,5-dimetylhex-3-in
\(C{H_3} – C{H_2} – CH(C{H_3}) – CH(C{H_3}) – C \equiv CH\) 3,4-dimetylhex-1-in
Dạng một nhánh etyl và metyl.
\(CH \equiv C – C(C{H_3})({C_2}{H_5}) – C{H_2} – C{H_3}\) 3-etyl 3-metylpent-1-in
\(CH \equiv C – CH({C_2}{H_5}) – CH(C{H_3}) – C{H_3}\) 3-etyl 4-metylpent-1-in
Dạng nhánh từ 3 C trở lên sẽ bị đổi mạch chính nên trùng mấy cái trước.