Polyhedral oligomeric silsesquioxane bound fulleropyrrolidines

Date

2008

Authors

Clarke, David J.
Matisons, Janis G.
Simon, George R.
Samoc, Marek
Samoc, Anna

Journal Title

Journal ISSN

Volume Title

Publisher

John Wiley & Sons Inc

Abstract

The first reported examples of polyhedral oligomeric silsesquioxane (POSS) cages containing a fulleropyrrolidine species are reported herein. Monosubstituted POSS-dioxalane species were synthesized through the hydrosilylation of a silyl-dioxalane with mono-vinyl substituted POSS. Subsequent deprotection yielded the desired aldehyde functionality. An alternative synthetic pathway, involving the nucleophilic substitution of mono-benzyl chloride POSS with 4-hydroxybenzaldehyde yielded the desired aldehyde functionality. Each mono-aldehyde POSS was then reacted with N-methylglycine and C60 to yield the desired POSS fulleropyrrolidines. The prepared compounds were characterized by multinuclear NMR, electrospray mass spectrometry, elemental analysis, UV-vis, fluorescence and optical power limiting measurements.

Description

Keywords

Keywords: Arsenic compounds; Chemical reactions; High performance liquid chromatography; Hydrosilylation; Mass spectrometry; Nuclear magnetic resonance; Silanes; Sulfur compounds; Fullerene; Fulleropyrrolidines; Optical limiting; Polyhedral oligomeric silsesquioxan Fullerene; Hydrosilylation; Optical limiting; Silsesquioxane

Citation

Source

Applied Organometallic Chemistry

Type

Journal article

Book Title

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License Rights

DOI

10.1002/aoc.1425

Restricted until

2037-12-31