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

Show how you would synthesise the following alcohol from an appropriate alkene? OH

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प्रश्न

Show how you would synthesise the following alcohol from an appropriate alkene?

रासायनिक समीकरण/संरचनाएँ
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उत्तर १

The desired alcohol is obtained from any of these alkenes by adding H2O in the presence of acid.

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उत्तर २

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Alcohols, Phenols and Ethers - Exercises [पृष्ठ २२४]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 7 Alcohols, Phenols and Ethers
Exercises | Q 7.32 (iv) | पृष्ठ २२४

संबंधित प्रश्न

Name the reagents used in the following reactions:


Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?


Write the mechanism of hydration of ethene to yield ethanol.


How is the following conversion carried out?

\[\ce{Ethyl magnesium chloride -> Propan-1-ol}\]


How will you convert: Phenol to 2, 4, 6 − trinitrophenol?


Write the structures of A, B and C in the following reactions :

\[{CH}_3 CI \to^{KCN} A \to^{LiAIH} B \to^{{HNO}_2}_{273K} C\]

Write the structure of main compounds A and B in the following reaction:

\[\ce{CH3CH2CN->[CH3MgBRH/3O+]A->[LiAIH4]B}\]


Aldehydes react with Grignard reagent to produce ____________.


Aldehydes are reduced to the corresponding alcohols by the addition of hydrogen in the presence of catalysts to form ____________.


Monochlorination of toluene in sunlight followed by hydrolysis by aq. \[\ce{NaOH}\] yields.


Which of the following reacts with NaOH to give alcohol?


Acetone reacts with Grignard reagent to form:


Explain a process in which a biocatalyst is used in industrial preparation of a compound known to you.


A compound does not react with 2, 4 dinitrophenylhydrazine, the compound is:


The best reagent to convert pent 3 – en 2 – 01 into pent 3 – in – 2 – one is


An aldehyde isomeric with allyl alcohol gives phenyl hydrazone. Pick out a ketone that too gives a phenyl hydrazone containing the same percentage of nitrogen.


\[\ce{C3H8O ->[{[O]}][K2Cr2O7/H2SO4] C3H6O ->[I2 + NaOH(aq.)] CHI3}\]

In this reaction the first compound is:


\[\ce{? ->[\Delta, CN-][EtOH, H2O]}\] Benzoin.

The reactant is obtained by dry distillation of the calcium salts of the following pairs:


How are the following conversions carried out?

\[\ce{Methyl magnesium bromide ->2-Methylpropan-2-ol}\]


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