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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

How will you bring about the following conversion in not more than two steps? Bromobenzene to 1-Phenylethanol

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प्रश्न

How will you bring about the following conversion in not more than two steps?

Bromobenzene to 1-Phenylethanol

रासायनिक समीकरण/संरचनाएँ
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उत्तर

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अध्याय 8: Aldehydes, Ketones and Carboxylic Acids - Exercises [पृष्ठ २५६]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 8 Aldehydes, Ketones and Carboxylic Acids
Exercises | Q 8.15 (vi) | पृष्ठ २५६

संबंधित प्रश्न

Arrange the following in the increasing order of their reactivity towards nucleophilic addition reaction:

C6H5COCH3, CH3-CHO, CH3COCH3


Predict the products of the following reactions:

 


Predict the product of the following reaction:


Predict the product of the following reaction:

\[\begin{array}{cc}
\phantom{..............}\ce{O}\\
\phantom{..............}||\\
\ce{R - CH = CH - CHO + NH2 - C - NH - NH2 ->[H+]}\end{array}\]


What is meant by the following term? Give an example of the reaction in the following case.

Acetal


What is meant by the following term? Give an example of the reaction in the following case.

Oxime


Predict the products formed when cyclohexanecarbaldehyde reacts with the following reagents.

Excess ethanol and acid


Arrange the following compounds in increasing order of their property as indicated:

Acetaldehyde, Acetone, Di-tert-butyl ketone, Methyl tert-butyl ketone (reactivity towards HCN)


Write balanced chemical equations for action of ammonia on - acetaldehyde


Write the main product formed when propanal reacts with the following reagents: 
2 moles of 3 CH OH in presence of dry HCl 


Write the name of product formed, when acetone is treated with 2, 4-dinitrophenyl hydrazine.


What is the action of sodium hypoiodite on acetone?


The product "P" in the above reaction is:


In the following reaction

\[\ce{Carbonyl compound + MeOH <=>[HCl] acetal}\]

Rate of the reaction is the highest for ______.


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


Draw structures of the following derivatives.

Acetaldehydedimethylacetal


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


Give an example of the reaction in the following case.

Imine


Which of the following will not be formed when calcium formate is distilled with calcium acetate?


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