- Tên gọi của este :
Tên gốc hiđrocacbon R' + tên anion gốc axit (đuôi "at")
- Ví dụ :
$HCOOCH_3$ : metyl fomat
$CH_3COOCH_3$ : metyl axetat
$CH_3COOC_6H_5$: phenyl axetat
$CH_3COOCH=CH_2$: vinyl axetat
Etyl axetat: \[C{H_3}COO{C_2}{H_5}\]
Metyl propionat: \[C{H_3}C{H_2}COOC{H_3}\]
Metyl axetat: \[C{H_3}COOC{H_3}\]
Propyl axetat: \[C{H_3}COO{C_3}{H_7}\]
\[\begin{aligned}
C{H_3}COOC{H_3}:\,metyl\,\,axetat \\
C{H_3}COOCH = C{H_2}:\,vinyl\,\,axetat \\
\end{aligned} \]
\[C{H_2} = CHCOOCH{ _3}:\,metyl\,\,acrylat\]
\[HCOOC{H_3}:\,metyl\,\,fomat\]
\[\begin{gathered}
C{H_3}COOC{H_3}:\,metyl\,\,axetat \hfill \\
HCOO{C_2}{H_5}:\,etyl\,\,fomat \hfill \\
HCOOCH = C{H_2}:\,vinyl\,\,fomat \hfill \\
HCOOC{H_3}:\,metyl\,\,fomat \hfill \\
\end{gathered} \]
Este vinyl axetat có công thức $CH_3COOCH=CH_2$.
\[\begin{gathered}
C{H_2} = CHCOOC{H_3}:\,metyl\,\,acrylat \hfill \\
C{H_2} = C(C{H_3})COOC{H_3}:\,metyl\,\,metacrylat \hfill \\
\end{gathered} \]
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