During reduction aldehyde are reduced to 2 degree alcoholics and ketone are redu

Question

During reduction aldehyde are reduced to 2 degree alcoholics and ketone are reduced to 1 degree alcohols The most valuable use of organometallic compounds is the addition of them to them to the electroscopic carbon of the C=O group of aldehyde and ketone to form a new carbon-carbon bonds. T of F One of the most common reaction themes of a carbonyl group is the addition of a technophiles to form a tetrahedral carbonyl addition compound. Protestation of carbonyl oxygen decreases the electron deficiency of the carbonyl carbon and makes it more electroscopic, that is, more reactive toward technophiles. The C-Mg bond is polar covalent, with C^delta+ and Mg^delta +. Organometallic compounds are compounds that contains of carbon-carbon bonds.

Explanation / Answer

b. 2

this is the heck reaction & it gives the trans product. The reaction takes place between aryl halides & alkenes in presence of palladium catalyst.

29. False

during reduction aldehydes are reduced to primary alcohols & ketones are reduced to secondary alcohols.

30. True

The organometallic compounds like grignard reagent or the organolithiums contain nucleophilic carbon which can attack on carbonyl carbon which is electrophillic to from the carbon carbon bond. the most important transformation in organic chemistry.

31. True

The carbonyl groups have ectrophilic carbon which can be easily attacked by nucleophiles to form the tetrahedral intermediate like in the reactions of carboxylic acid derivatives, aldehydes & ketones.

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