Secondary nitroalkanes can be converted into ketones by using Y. Identify Y from the following
aqueous HCl
aqueous NaOH
KMnO4
CO
Alkyl cyanides undergo Stephen reduction to produce
aldehyde
secondary amine
primary amine
amide
Reaction of PCl3 and PhMgBr would give
bromobenzene
chlorobenzene
triphenylphosphine
dichlorobenzene
Ethylene glycol gives oxalic acid on oxidation with
acidified K2Cr2O7
acidified KMnO4
alkaline KMnO4
periodic acid
A Wittig reaction with an aldehyde gives
ketone compound
a long chain fatty acid
olefin compound
epoxide
Cannizaro reaction is given by
HCHO
>C(OH)COOH
>CHCH2CHO
CH3CH2OH
A.
HCHO
Aldehyde, having no hydrogen atom, undergo Cannizaro reaction in which two molecules of the aldehyde are involved, one molecule being converted into the corresponding alcohol, and the other into the add. The usual reagent for the Cannizaro reaction is aqueous or ethanolic alkali.
Maleic acid and fumaric acid are
position isomers
geometric isomers
enantiomers
functional isomers
Give the IUPAC name for
ethyl-4-oxoheptanoate
methyl-4-oxoheptanoate
ethyl-4-oxohexanoate
methyl-4-oxohexanoate