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प्रश्न
Write the IUPAC name of the following ketone or aldehyde. Wherever possible, give also the common name.
Ph-CH=CH-CHO
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उत्तर
IUPAC name: 3-phenylprop-2-enal
Common name: β-Pheynolacrolein
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संबंधित प्रश्न
Compound having general formula 
is called
(A) diester
(B) acid anhydride
(C) hemiacetal
(D) acetal
Write the structure of 2-methylbutanal.
Name the following compound according to IUPAC system of nomenclature:
CH3CH2COCH(C2H5)CH2CH2Cl
Name the following compound according to IUPAC system of nomenclature:
CH3COCH2COCH3
Name the following compound according to IUPAC system of nomenclature:
(CH3)3CCH2COOH
Write the IUPAC name of the following ketone or aldehyde. Wherever possible, give also the common name.
CH3(CH2)5CHO
Give simple chemical tests to distinguish between the following pairs of compounds:
Butanal and Butan-2-one
IUPAC name of CH3CHO is ____________.
O-hydroxy benzyl alcohol when reacted with PCl3 gives the product as ______. (IUPAC name)
Write IUPAC names of the following structures.
\[\begin{array}{cc}
\ce{CHO}\\
|\phantom{....}\\
\ce{CHO}\\
\end{array}\]
Write IUPAC names of the following structures.
The correct IUPAC name for the given molecule should be
\[\begin{array}{cc}
\ce{H3C - \overset{H}{C} - \overset{H2}{C} - \overset{H}{C} - OH}\\
\phantom{.}|\phantom{.........}|\phantom{}\\
\phantom{...}\ce{CH3}\phantom{......}\ce{CH3}\phantom{}
\end{array}\]
IUPAC name of following compound is:
Write chemical reactions for the following conversions:
Ethyl bromide to ethyl methyl ether.
Complete the following:
\[\ce{CH3CN ->[1. AlH(i - Bu)2][2. H2O] 'A' ->[H2N-OH][H^+] 'B'}\]
Write the structure of the following compound:
Di-sec-butyl ketone
Name the following compounds according to the IUPAC system of nomenclature:
\[\ce{(CH3)3CCH2COOH}\]
Write the structure of the following compound.
Di-sec. butyl ketone
Write the structure of the following compound.
Di-sec. butyl ketone
Write the structure of the following compound.
Di-sec. butyl ketone
