Can Chirality Be Transferred from Chiral Molecules to Achiral Hosts?

  • Thread starter Thread starter shpongle
  • Start date Start date
  • Tags Tags
    chirality
Click For Summary

Discussion Overview

The discussion centers around the concept of chirality and whether it can be transferred from chiral molecules to achiral hosts. Participants explore the implications of chirality in molecular interactions and synthesis, with a focus on theoretical and conceptual aspects.

Discussion Character

  • Conceptual clarification, Debate/contested

Main Points Raised

  • One participant questions how chirality can be transferred from a chiral molecule to an achiral host.
  • Another participant seeks clarification on the initial question posed.
  • Some participants assert that achiral molecules cannot retain stereochemical information, suggesting a limitation in the transfer of chirality.
  • A later reply indicates that noting chirality in a molecule may imply retention of stereochemical information, despite the molecule being achiral.
  • One participant proposes that the question may relate to enantioselective synthesis from prochiral substrates.

Areas of Agreement / Disagreement

Participants express disagreement regarding the ability of achiral molecules to retain stereochemical information, with some asserting it cannot happen while others suggest it may be possible under certain conditions. The discussion remains unresolved.

Contextual Notes

The discussion lacks clarity on the definitions of chirality and achirality, and the assumptions underlying the claims about stereochemical information retention are not fully explored.

shpongle
How is chirality transferred from a chiral molecule to an achiral host?
 
Chemistry news on Phys.org
What do you mean by that?
 
It can't be: achiral molecules cannot retain stereochemical information
 
Efferneti said:
It can't be: achiral molecules cannot retain stereochemical information

When you check (by whatever means) chirality of a molecule, and you take note on the paper, you have just retained the the stereochemical information despite not being chiral.

It is not clear what the question asks, but it doesn't have to be as trivial as it seems on the surface.

Sadly OP never tried to elaborate.
 
I suppose the question is about enantioselective synthesis from prochiral substrates.
 

Similar threads

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