Organic Chemistry Hantzch Synthesis

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SUMMARY

The discussion focuses on the Hantzsch synthesis, specifically the choice between using 3-oxobutanenitrile and butanoyl cyanide in the reaction. Participants agree that ammonia is essential for the reaction to proceed, leading to the conclusion that options a or c are viable. The mechanism of the Hantzsch pyridine synthesis is referenced for further understanding of functional groups involved in the reaction.

PREREQUISITES
  • Understanding of organic synthesis mechanisms
  • Familiarity with functional groups in organic chemistry
  • Knowledge of Hantzsch pyridine synthesis
  • Basic skills in interpreting chemical equations and structures
NEXT STEPS
  • Study the detailed mechanism of Hantzsch pyridine synthesis
  • Research the properties and reactivity of 3-oxobutanenitrile
  • Investigate the characteristics of butanoyl cyanide
  • Explore the role of ammonia in organic reactions
USEFUL FOR

Chemistry students, organic chemists, and educators looking to deepen their understanding of synthesis reactions and functional group interactions in organic chemistry.

harrietstowe
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Homework Statement



http://img51.imageshack.us/img51/9563/chem3.png

Homework Equations





The Attempt at a Solution


I know the answer has to be a or c because you need the ammonia to make this reaction happen but I don't know whether you would want to use 3-oxobutanenitrile or butanoyl cyanide. Thanks
 
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harrietstowe said:

Homework Statement



http://img51.imageshack.us/img51/9563/chem3.png

Homework Equations





The Attempt at a Solution


I know the answer has to be a or c because you need the ammonia to make this reaction happen but I don't know whether you would want to use 3-oxobutanenitrile or butanoyl cyanide. Thanks

Consider the mechanism at e.g. http://en.wikipedia.org/wiki/Hantzsch_pyridine_synthesis - can you label the various functional groups?
 
Last edited by a moderator:

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