Temperature-Dependent Cooperative Coiling of Helical Conformers of Enantiopure Oligo(Tertiary Phosphines)

Gerhard F. Swiegers; S. Bruce Wild

doi:10.1071/CH05253

RESEARCH ARTICLE

Previous Next Contents Vol 58(12)

Temperature-Dependent Cooperative Coiling of Helical Conformers of Enantiopure Oligo(Tertiary Phosphines)

Gerhard F. Swiegers ^A ^C and S. Bruce Wild ^B

+ Author Affiliations

- Author Affiliations

^A CSIRO Molecular and Health Technologies, Clayton South VIC 3169, Australia.

^B Research School of Chemistry, Australian National University, Canberra ACT 0200, Australia.

^C Corresponding author. Email: gerry.swiegers@csiro.au

Australian Journal of Chemistry 58(12) 831-833 https://doi.org/10.1071/CH05253
Submitted: 23 September 2005 Accepted: 30 November 2005 Published: 20 December 2005

Abstract

The specific optical rotation of an enantiopure, syndiotactic hexa(tertiary phosphine) displays a marked temperature dependence that is consistent with the cooperative formation of helically coiled conformers in solution.

References

Temperature-Dependent Cooperative Coiling of Helical Conformers of Enantiopure Oligo(Tertiary Phosphines)

Abstract

Subscriber Login