Advertisements
Advertisements
प्रश्न
Write the structures of the products when Butan-2-ol reacts with CrO3
Advertisements
उत्तर
Secondary alcohol (butan-2-ol) is oxidised to ketone (butan-2-one) by chromic anhyride (CrO3).
APPEARS IN
संबंधित प्रश्न
Write the IUPAC name of the following compound:
Give the IUPAC name of the following ether:
O2N – C6H4 – OCH3(p)
Give IUPAC names of the following compound:
Cresol has ____________.
The correct acidic strength order of the following is:
(I)
(II)
(III)
Which of the following reagents can be used to oxidise primary alcohols to aldehydes?
(i) \[\ce{CrO3}\] in anhydrous medium.
(ii) \[\ce{KMnO4}\] in acidic medium.
(iii) Pyridinium chlorochromate.
(iv) Heat in the presence of Cu at 573 K.
Assertion: IUPAC name of the compound
\[\begin{array}{cc}
\ce{CH3 - CH - O - CH2 - CH2 - CH3}\\
|\phantom{....................}\\
\ce{CH3}\phantom{.................}
\end{array}\] is 2-Ethoxy-2-methylethane.
Reason: In IUPAC nomenclature, ether is regarded as hydrocarbon derivative in which a hydrogen atom is replaced by —OR or —OAr group [where R = alkyl group and Ar = aryl group]
Write complete reaction for the bromination of phenol in aqueous and non-aqueous medium.
Write the IUPAC name of the following compound.
Write the IUPAC name.
\[\begin{array}{cc}
\phantom{................}\ce{CH3}\\
\phantom{.............}|\\
\ce{CH3 - CH - CH - C -CH3}\\
\phantom{.}|\phantom{......}|\phantom{......}|\\
\phantom{....}\ce{CH3\phantom{...}\ce{OH}\phantom{...}\ce{CH3}}\
\end{array}\]
