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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 - Chemistry

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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

Write balanced chemical equations for action of ammonia on - formaldehyde


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

Hemiacetal


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

Imine


Complete the synthesis by giving missing starting material, reagent or product.

\[\ce{C6H5CHO ->[H2NCONHNH2]}\]


Explain the mechanism of alkaline hydrolysis of tert-butyl bromide with energy profile diagram.


Write the structure of Phenylmethanamine.


What are amines?


How will you convert sodium acetate to methane?


Benzaldehyde can be obtained from benzal chloride. Write reactions for obtaining benzalchloride and then benzaldehyde from it.


Identify the compounds A, B and C in the following reaction.

\[\ce{CH3 - Br ->[Mg/ether] (A) ->[(i) CO][(ii) Water] (B) ->[CH3OH/H+][Δ] (C)}\]


Paraldehyde is formed as a result of polymerisation:-


Which among the following is most reactive to give nucleophilic addition?


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

Ethanal, Propanone, Propanal, Butanone (reactivity towards nucleophilic addition)


What happens when propanone is treated with CH3MgBr and then hydrolysed?


Draw structure of the following derivative.

Acetaldehydedimethylacetal


Draw structures of the following derivative.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative:

Acetaldehydedimethylacetal


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one 


Draw the structure of the given derivative.

The ethylene ketal of hexan-3-one


Give an example of the reaction in the following case.

Imine


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