Synthesis and fluorescence properties of DMCX+-a stable oxygen-bridged [4]helicenium dye

Thomas Just Sørensen; Anders Østergaard Madsen; Bo Wegge Laursen

doi:10.1016/j.tetlet.2012.11.092

Synthesis and fluorescence properties of DMCX⁺-a stable oxygen-bridged [4]helicenium dye

Thomas Just Sørensen, Anders Østergaard Madsen, Bo Wegge Laursen

Department of Chemistry

7 Citations (Scopus)

Abstract

A one-step synthesis of the stable [4]helicenium dye, 1,13-dimethoxy- chromeno[2,3,4-kl]xanthenium hexafluorophosphate (DMCX⁺) from the readily available tris(2,6-dimethoxyphenyl)carbenium ion is reported. The crystal structure, the chemical stability, and dye properties of the DMCX ⁺ helicenium system are described.

Original language	English
Journal	Tetrahedron Letters
Volume	54
Issue number	6
Pages (from-to)	587-590
Number of pages	4
ISSN	0040-4039
DOIs	https://doi.org/10.1016/j.tetlet.2012.11.092
Publication status	Published - 6 Feb 2013

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Synthesis and fluorescence properties of DMCX+—a stable oxygen-bridged [4]helicenium dyeFinal published version, 529 KB

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abstract = "A one-step synthesis of the stable [4]helicenium dye, 1,13-dimethoxy- chromeno[2,3,4-kl]xanthenium hexafluorophosphate (DMCX+) from the readily available tris(2,6-dimethoxyphenyl)carbenium ion is reported. The crystal structure, the chemical stability, and dye properties of the DMCX + helicenium system are described.",

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AU - Sørensen, Thomas Just

AU - Madsen, Anders Østergaard

AU - Laursen, Bo Wegge

PY - 2013/2/6

Y1 - 2013/2/6

N2 - A one-step synthesis of the stable [4]helicenium dye, 1,13-dimethoxy- chromeno[2,3,4-kl]xanthenium hexafluorophosphate (DMCX+) from the readily available tris(2,6-dimethoxyphenyl)carbenium ion is reported. The crystal structure, the chemical stability, and dye properties of the DMCX + helicenium system are described.

AB - A one-step synthesis of the stable [4]helicenium dye, 1,13-dimethoxy- chromeno[2,3,4-kl]xanthenium hexafluorophosphate (DMCX+) from the readily available tris(2,6-dimethoxyphenyl)carbenium ion is reported. The crystal structure, the chemical stability, and dye properties of the DMCX + helicenium system are described.

U2 - 10.1016/j.tetlet.2012.11.092

DO - 10.1016/j.tetlet.2012.11.092

M3 - Journal article

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EP - 590

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 6

ER -

Synthesis and fluorescence properties of DMCX+-a stable oxygen-bridged [4]helicenium dye

Abstract

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Synthesis and fluorescence properties of DMCX⁺-a stable oxygen-bridged [4]helicenium dye