MCQ
The $IUPAC$ name of the given compound $CH_3 -CH = CH -COOC_2H_5$ is
- AEthyl $-1-$ butenoate
- ✓Ethyl $-2-$ butenoate
- CEthyl propenoate
- DPropene ethyl methanoate
✓
Answer
Correct option: B.
Ethyl $-2-$ butenoate
b
$\begin{array}{*{20}{c}}
{\mathop C\limits^4 {H_3} - \mathop C\limits^3 H = \mathop C\limits^2 H - \mathop C\limits^1 - O - {C_2}{H_5}} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,||} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O}
\end{array}$
$\begin{array}{*{20}{c}}
{\mathop C\limits^4 {H_3} - \mathop C\limits^3 H = \mathop C\limits^2 H - \mathop C\limits^1 - O - {C_2}{H_5}} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,||} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O}
\end{array}$
Ethyl $2-$butanoate
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$C{H_3} - C \equiv CH\xrightarrow[{(ii)\,\,{H_2}{O_2}/\mathop O\limits^\Theta H}]{{(i)\,\,B{H_3} - THF}}\,(P)$
→$C{H_3} - C \equiv CH\xrightarrow[{(ii)\,\,NaB{H_4}}]{{(i)\,\,Hg{{(OAC)}_2}/{H_2}O}}\,(Q)$
Choose the correct option
At $1990\, K$ and $1\, atm$ pressure, there are equal number of $Cl _{2}$ molecules and $Cl$ atoms in the reaction mixture. The value $K _{ P }$ for the reaction $Cl _{2( g )} \rightleftharpoons 2 \,Cl _{( g )}$ under the above conditions is $x \times 10^{-1}$ The value of $x$ is ..........
→(Rounded of to the nearest integer)
Reaction of $B{r_2}$ on ethylene in presence of $NaCl$ gives
→For the reaction, $A(g) + 2B(g) \rightleftharpoons 2C(g)$ at $25\,^oC, 2 \,moles$ of $A, 1\, mole$ of $B$ and $1\, mole$ of $C$ are present in $1$ litre vessel if $K_c$ for the reaction is $2$, then reaction will proceed in
→Which of the following is not a state function
$C-C$ bond length is maximum in
→Compound$(s)$ that on hydrogenation produce$(s)$ optically inactive compound$(s)$ is (are)
→Rutherford’s experiment, which established the nuclear model of the atom, used a beam of
The most stable carbocation among the following is :
$IUPAC$ name of the below compound is :
→