Name Reactions in Organic Chemistry Quiz
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Questions and Answers

What is the reagent used in Finkelstein reaction for the preparation of alkyl halides?

  • NaBr
  • NaI (correct)
  • NaCl
  • NaN3

In the Swartz reaction, what is the leaving group replaced by?

  • F-
  • I-
  • Br- (correct)
  • Cl-

What is the reagent used in Sandmeyer's reaction to convert aryl diazonium chloride to fluorobenzene?

  • CuCN
  • KCN
  • NaCN
  • K3B6 (correct)

How is benzene diazonium chloride prepared in the Wurtz reaction?

<p>By treating aniline with NaNO2 at low temperature (B)</p> Signup and view all the answers

What is the reagent used in the Fittig reaction for the synthesis of biphenyl?

<p>Grignard reagent (B)</p> Signup and view all the answers

Flashcards

Finkelstein reaction reagent

Sodium iodide (NaI) is used as a reagent in the Finkelstein reaction to prepare alkyl halides.

Swartz reaction replacement

In Swartz reaction, the leaving group is replaced by bromine (Br-).

Sandmeyer's reaction fluorine reagent

Potassium hexafluoroborate (K3BF6) is the reagent used in the Sandmeyer reaction to convert aryl diazonium chloride to fluorobenzene.

Benzene diazonium chloride preparation

Benzene diazonium chloride is prepared by treating aniline with sodium nitrite (NaNO2) at a low temperature.

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Fittig reaction reagent

Aryl Grignard reagent is used in the Fittig reaction to prepare biphenyl.

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Study Notes

Organic Chemistry Reactions

  • Finkelstein reaction: uses NaI (sodium iodide) as a reagent to prepare alkyl halides.

Swartz Reaction

  • A leaving group is replaced by Cl (chlorine) in this reaction.

Sandmeyer's Reaction

  • The reagent used to convert aryl diazonium chloride to fluorobenzene is HF (hydrogen fluoride).

Wurtz Reaction

  • Benzene diazonium chloride is not prepared in the Wurtz reaction, as it's a different reaction type (alkylation reaction).

Fittig Reaction

  • The reagent used in the Fittig reaction for the synthesis of biphenyl is Na (sodium).

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Description

Test your knowledge of organic chemistry with this quiz on name reactions. Identify and understand reactions such as Finkelstein, Swartz, and Sandmeyer's, and their mechanisms and applications.

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