Second Sphere Coordination Adducts of Phosphane‐Transition Metal Complexes with β‐Cyclodextrin and its Methylated Derivative

David R. Alston; Alexandra M Z Slawin; J. Fraser Stoddart; David J. Williams; Ryszard Zarzycki

doi:10.1002/anie.198811841

Second Sphere Coordination Adducts of Phosphane‐Transition Metal Complexes with β‐Cyclodextrin and its Methylated Derivative

David R. Alston, Alexandra M Z Slawin, J. Fraser Stoddart^*, David J. Williams, Ryszard Zarzycki

^*Corresponding author for this work

Chemistry

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45 Scopus citations

Abstract

In the formation of the βCD·1 adduct (shown on the right), the complex trans‐[Pt(PMe₃)Cl₂(NH₃)] 1 inserts its hydrophobic PMe₃ ligand into the narrow opening of the β‐cyclodextrin (βCD) cavity, as has been shown by an X‐ray structure analysis. The neutral complex is bound only by βCD, but not by αCD. This finding is of interest with regard to the development of water‐soluble catalysts and drug delivery systems. (Figure Presented.)

Original language	English (US)
Pages (from-to)	1184-1185
Number of pages	2
Journal	Angewandte Chemie International Edition in English
Volume	27
Issue number	9
DOIs	https://doi.org/10.1002/anie.198811841
State	Published - Sep 1988

ASJC Scopus subject areas

Catalysis
General Chemistry

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title = "Second Sphere Coordination Adducts of Phosphane‐Transition Metal Complexes with β‐Cyclodextrin and its Methylated Derivative",

abstract = "In the formation of the βCD·1 adduct (shown on the right), the complex trans‐[Pt(PMe3)Cl2(NH3)] 1 inserts its hydrophobic PMe3 ligand into the narrow opening of the β‐cyclodextrin (βCD) cavity, as has been shown by an X‐ray structure analysis. The neutral complex is bound only by βCD, but not by αCD. This finding is of interest with regard to the development of water‐soluble catalysts and drug delivery systems. (Figure Presented.)",

author = "Alston, {David R.} and Slawin, {Alexandra M Z} and Stoddart, {J. Fraser} and Williams, {David J.} and Ryszard Zarzycki",

year = "1988",

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AU - Alston, David R.

AU - Slawin, Alexandra M Z

AU - Stoddart, J. Fraser

AU - Williams, David J.

AU - Zarzycki, Ryszard

PY - 1988/9

Y1 - 1988/9

N2 - In the formation of the βCD·1 adduct (shown on the right), the complex trans‐[Pt(PMe3)Cl2(NH3)] 1 inserts its hydrophobic PMe3 ligand into the narrow opening of the β‐cyclodextrin (βCD) cavity, as has been shown by an X‐ray structure analysis. The neutral complex is bound only by βCD, but not by αCD. This finding is of interest with regard to the development of water‐soluble catalysts and drug delivery systems. (Figure Presented.)

AB - In the formation of the βCD·1 adduct (shown on the right), the complex trans‐[Pt(PMe3)Cl2(NH3)] 1 inserts its hydrophobic PMe3 ligand into the narrow opening of the β‐cyclodextrin (βCD) cavity, as has been shown by an X‐ray structure analysis. The neutral complex is bound only by βCD, but not by αCD. This finding is of interest with regard to the development of water‐soluble catalysts and drug delivery systems. (Figure Presented.)

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Second Sphere Coordination Adducts of Phosphane‐Transition Metal Complexes with β‐Cyclodextrin and its Methylated Derivative

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