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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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\[\begin{array}{cc}
\ce{CHO}\\
|\phantom{....}\\
\ce{CHO}\\
\end{array}\]
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\[\begin{array}{cc}
\ce{H3C - \overset{H}{C} - \overset{H2}{C} - \overset{H}{C} - OH}\\
\phantom{.}|\phantom{.........}|\phantom{}\\
\phantom{...}\ce{CH3}\phantom{......}\ce{CH3}\phantom{}
\end{array}\]
is
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