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How the following ether could be synthes...

How the following ether could be synthesised by Williamson synthesis?

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Williamson's Synthesis

Which of the following can not be prepared by Williamson's synthesis ?

Write a note on williamson synthesis.

Write the names of the reagents and equations for the preparation of the following ethers by Williamson's synthesis : (i) 1- Propoxypropan " " (ii) 2-Methoxy-2-methylpropane " " (iii) Ethoxybenzene " " (iv) Methoxyethane.

Why di-tert-butyl ether cannot be obtained by Williamson's synthesis ?

How would you synthesise the following ether by williumson syn-thesis?

Which one of the following vitamin can be synthesised by bacteria inside the gut?

Explain the following with examples : (i) Williamson ether synthesis (ii) Unsymmetrical ethers

UNITED BOOK HOUSE-2015 QUESTION PAPER -EXERCISE
  1. Write, with balanced chemical equation, what happens when: KMnO4 is he...

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  2. Write the environmental effect of DDT.

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  3. How the following ether could be synthesised by Williamson synthesis?

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  4. What reagent would you use to differentiate between a second-ary and a...

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  5. Which is More Acidic in Nature ? Phenol and Anisole

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  6. Give an example of Reimer-Tiemann reaction.

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  7. An organic compound (A) of molecular formula C7H7NO, on treat-ment wit...

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  8. Identify A in the following reaction: RCONH2overset(Br2//KOH)(rarr)A

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  9. Identify A, B, C, D, E and F in the following reactions:

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  10. Identify D in the following reactions:

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  11. Identify E in the following reactions:

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  12. Identify A, B, C, D, E and F in the following reactions:

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  13. Write the structure of D-glucose. How does structure differ from that ...

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  14. What is denaturation of protein?

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  15. What is meant by pseudo unimolecular reaction? Explain with an example...

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  16. On the basis of rate equation show that a fist order reaction does nev...

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  17. Flurine has less negative electron gain enthalpy that chlorine and yet...

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  18. What happens when white posphorus is boiled with caustic soda solution...

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  19. Between N2O and NO2 molecules which one is more polar? Explain.

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  20. Identify A, B, C, D, E and F in the following reactions: RCO2Hoverset(...

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