Home
Class 12
CHEMISTRY
Consider the following reaction Thyrox...

Consider the following reaction
Thyroxine a thyroid hormone that helps to regulate metabolic rate .

A

.

B

.

C

.

D

.

Text Solution

Verified by Experts

The correct Answer is:
D
Electrophilic substitution takes place ortho to `(-OH)` group not ortho to`(-underset(••)overset(••)(O)-)` group Since it is deactivated by the strong -e withdrawing group `(-COO^(-) and overset(+)NH_(3))` in the another ring .
Promotional Banner

Topper's Solved these Questions

  • ORGANIC COMPOUNDS CONTAINING HALOGENS

    A2Z|Exercise Chemical Properties Of Haloarenes|31 Videos

  • ORGANIC COMPOUNDS CONTAINING HALOGENS

    A2Z|Exercise Section B - Assertion Reasoning|16 Videos

  • ORGANIC COMPOUNDS CONTAINING HALOGENS

    A2Z|Exercise Elimination Reaction And Polyhalogen Compounds|67 Videos

  • MOCK TEST

    A2Z|Exercise Mock Test 2|45 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

Which of the following is not a thyroid hormone?

A steroid hormone which regulates glucose metabolism is

Hormone, responsible for basal metabolic rate is

One of the following conditions is not linked to deficiency of thyroid hormones

One of the following conditions is not linked to deficiency of thyroid hormones

Consider the following statements : 1. Iodine is necessary for the thyroid gland to make adrenaline. 2. lodine deficiency leads to goiter in human beings. 3. Iodine is secreted by pancreas and helps in regulating cholesterol level. Which of the statements given above is/are correct?

Effects of thyroxine on metabolic rate is:

A2Z-ORGANIC COMPOUNDS CONTAINING HALOGENS-Methods Of Preparationof Haloarenes
  1. In the above process product A is .

    Text Solution

    |

  2. X,Y and Z have the value of mu as 1.78,1.9 and 1.3D respectively Whi...

    Text Solution

    |

  3. Chlorobenzene is prepared commercially by

    Text Solution

    |

  4. Consider the following reaction Thyroxine a thyroid hormone that hel...

    Text Solution

    |

  5. C(6)H(6)+CI(2)overset(UVLight)rarr Product In above reaction product i...

    Text Solution

    |

  6. Dazonium salts +Cu(2)CI(2)+HCIrarr the reaction is known as .

    Text Solution

    |

  7. m-Bromotoluene is prepared by

    Text Solution

    |

  8. Toluene reacts with excess of CI(2) in presence of sunlight to give a...

    Text Solution

    |

  9. Which of the following will best convert nitobenzene into 3-fluorobrom...

    Text Solution

    |

  10. m-Bromotoluene is prepared by

    Text Solution

    |

  11. The raction of toluene with CI(2) in presence of FeCI(3) gives X and r...

    Text Solution

    |

  12. Which one among the following compounds has the highest dipole moment ...

    Text Solution

    |

  13. Fluorobenzene (C(6)H(5)F) can be synthesized in the laboratory ,

    Text Solution

    |

  14. The reaction of toluene with CI(2) in presence of FeCI(3) gives predom...

    Text Solution

    |

  15. Chlorobenzene can be prepared by reacting aniline with

    Text Solution

    |

  16. The reaction of biphenyl with HOCI in the presence of a strong acid gi...

    Text Solution

    |

  17. The reaction of toluene with CI(2) in presence of FeCI(3) gives predom...

    Text Solution

    |

  18. On treatment with chlorine in presence of sunlight toluene giv. Es the...

    Text Solution

    |

  19. When the all-cis isomer of C(6)H(6)CI(6)(1,2,3,4,,5,6-Hexachlorocycloh...

    Text Solution

    |