Odd-Carbon Alkanes: Why Wurtz Can't Help

  • Thread starter Thread starter anigeo
  • Start date Start date
Click For Summary

Discussion Overview

The discussion centers around the limitations of the Wurtz reaction in producing alkanes with an odd number of carbon atoms, particularly when using dissimilar alkyl halides. Participants explore the mechanisms and outcomes of the reaction.

Discussion Character

  • Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant questions why the Wurtz reaction cannot produce alkanes with an odd number of carbon atoms and requests an explanation regarding the reaction of two dissimilar alkyl halides.
  • Another participant suggests that the questioner should conduct experiments to understand the reaction better, implying that practical experience is valuable.
  • A third participant emphasizes the importance of understanding the mechanism of the Wurtz reaction with similar alkanes before addressing the original question.
  • It is noted that generally, two different alkyl halides are not used in the Wurtz reaction due to the high reactivity of organosodium compounds, which tend to couple with their parent alkyl halide immediately upon formation.

Areas of Agreement / Disagreement

Participants express differing views on the applicability of the Wurtz reaction with dissimilar alkyl halides, and there is no consensus on the original question regarding the production of odd-carbon alkanes.

Contextual Notes

The discussion does not resolve the underlying assumptions about the reactivity of organosodium compounds or the specific mechanisms involved in the Wurtz reaction.

anigeo
Messages
83
Reaction score
0
why can wurtz reaction not be used to produced an alkane consisting of an odd nos. of carbon atoms?could you please explain me the reaction when i make two dissimilar alkyl halides react.
 
Physics news on Phys.org
You really should try before asking.

Think: how many products are possible when you react R-X with R'-X?
 
@anigeo Try to understand the definite mechanism of a wurtz reaction with similar alkanes first. Then using that knowledge try to figure the answer out! Will be waiting for your effort.
:smile:
 
Borek said:
Think: how many products are possible when you react R-X with R'-X?

Generally, two different alkyl halides are not used in Wurtz reaction. This is because of the high reactivity of organosodium compounds which couple with their parent alkyl halide as soon as they are formed.
 

Similar threads

  • · Replies 28 ·
Replies
28
Views
6K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 4 ·
Replies
4
Views
4K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 2 ·
Replies
2
Views
3K
Replies
1
Views
3K
Replies
5
Views
4K
  • · Replies 1 ·
Replies
1
Views
4K
  • · Replies 5 ·
Replies
5
Views
2K