Home
Class 12
CHEMISTRY
To get phenylethanal , which compounds s...

To get phenylethanal , which compounds should be treated with chromyl chloride ? Give equation.

Text Solution

Verified by Experts

Ethyl benzene on treatment with chromyl chloride. Phenylethanal is obtained.
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES AND KETONES

    AAKASH SERIES|Exercise Subjective exercise - 1 (Short answer Questions)|6 Videos

  • ALDEHYDES AND KETONES

    AAKASH SERIES|Exercise Subjective exercise - 1 (Very short answer questions)|3 Videos

  • ALDEHYDES AND KETONES

    AAKASH SERIES|Exercise PRACTICE SHEET-3|34 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    AAKASH SERIES|Exercise ETHERS (OBJECTIVE EXERCISE-4)|50 Videos

  • ALKYL AND ARYL HALIDES

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 4 (ASSERTION (A) & REASON (R) TYPE QUESTIONS)|19 Videos

Similar Questions

Explore conceptually related problems

Which compound will not give positive chronyl chloride test:

How is benzene diazonium chloride prepared ? Give equation.

The oxidation of aryl methyl or cyclo alkyl methyl by the treatment with chromyl chloride to an aldehyde via the formation of esters is known as Etard reaction. The oxidation stops at aldehyde stage because the product of the reaction is acylal, R - CH(OCOCH_3)_2 which is resistance to oxidation with this reagent. The acylal on hydrolysis gives aldehyde. Which of the following compounds give benzo-phenone upon treating with Cr O_2 Cl_2 ?

Which of the following do not give chromyl chloride test?

Write the reaction products of ethyl chloride with ammonia. Give equations

Which of the following will respond to positive chromyl chloride test?

Which compound on strong oxidation gives propionic acid ?

Give the IUPAC name of the following compounds. If more than one compound is possible name atleast two of them A chloride derived from propane.

How does ethyl chloride react with aqueous KOH and alcoholic KOH ? Give equations.

AAKASH SERIES-ALDEHYDES AND KETONES-Solved Problem
  1. C2H5CHBrCH3 underset("water")overset(KOH) rarr X underset(300^@C) over...

    Text Solution

    |

  2. Give te equations for the reaction between benzoyl chloride and diethy...

    Text Solution

    |

  3. To get phenylethanal , which compounds should be treated with chromyl ...

    Text Solution

    |

  4. When diphenyl acetylene is treated with dilutesulphuric acid in presen...

    Text Solution

    |

  5. Under what circumstances may an aldehyde be prepared by oxidation of p...

    Text Solution

    |

  6. Give names of the reagents to bring about the following transformation...

    Text Solution

    |

  7. Arrange the following in the order of increasing boiling points. CH(...

    Text Solution

    |

  8. Compare the reactivity order of benzaldehyde, p -tolualdehyde and p - ...

    Text Solution

    |

  9. Compound A, C5H(10)O, forms a phenyl hyrazone, given negative Tollen's...

    Text Solution

    |

  10. An alkene , C6H(12) after ozonolysis yielded two products. One of thes...

    Text Solution

    |

  11. Aldehydes do not form stable hydrates, yet chloral hydrate is readily ...

    Text Solution

    |

  12. An organic compound having molecular formula C5H(10) O exists in two c...

    Text Solution

    |

  13. Although aldehydes are easily oxidisable, propanal can conveniently be...

    Text Solution

    |

  14. Two organic compounds (A) and (B) with molecular formula, C3H6O , reac...

    Text Solution

    |

  15. Benzaldehyde is treated with acetaldehyde in presence of dilute alkali...

    Text Solution

    |

  16. Can (CH3)3 CCHO undergo Cannizzaro reaction ?

    Text Solution

    |

  17. Given the structures of the compounds formed when the reaction takes p...

    Text Solution

    |

  18. C(6)H(6) + C(2)H(5)Cl overset(AlCl(3))rarr X underset((CH(3)COO)(2)Mn)...

    Text Solution

    |

  19. In Cannizzaro's reaction, what is the rate determining step ?

    Text Solution

    |

  20. How the following transfrormations can be brought about ? Name only th...

    Text Solution

    |