1.

The conversion of aldehyde having no alpha hydrogen to a mixture of carbonylc acid and primary alcohol is known as cannizzaro reaction. The most important features of this reaction is the conjugate base of hydrate of aldehye. Write order of best hydride ion donar in cannizzaro reaction

Answer»

III gt IIgt IV gt I
II gt IV gtIII gt I
IIgt III gt I gt IV
III gt I gt II gt IV

Solution :Step II is rate determing step.
Iosn with more ELECTRON density arebetter HYBRIDE donors.
In`PH-underset(O)underset(||)(C)-underset(O)underset(||)(C)-Ph` ALDEHYDIC - Hisabsent


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