Structure of the photocolored 2-(2′,4′-dinitrobenzyl)pyridine crystal: Two-photon induced solid-state proton transfer with minor structural perturbation

Panče Naumov; Akiko Sekine; Hidehiro Uekusa; Yuji Ohashi

doi:10.1021/ja0170908

Structure of the photocolored 2-(2′,4′-dinitrobenzyl)pyridine crystal: Two-photon induced solid-state proton transfer with minor structural perturbation

Panče Naumov, Akiko Sekine, Hidehiro Uekusa, Yuji Ohashi

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

The X-ray structure of the blue phototautomer of 2-(2′,4′-dinitrobenzyl)pyridine (DNBP) produced by two-photon excitation in a single crystal is the first direct evidence of a product in the DNBP photochromic family. A nitro-assisted proton transfer mechanism is attributed to the photocoloration of solid DNBP.

Original language	English (US)
Pages (from-to)	8540-8541
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	124
Issue number	29
DOIs	https://doi.org/10.1021/ja0170908
State	Published - Jul 24 2002

ASJC Scopus subject areas

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja0170908

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Structure of the photocolored 2-(2′,4′-dinitrobenzyl)pyridine crystal: Two-photon induced solid-state proton transfer with minor structural perturbation. / Naumov, Panče; Sekine, Akiko; Uekusa, Hidehiro et al.
In: Journal of the American Chemical Society, Vol. 124, No. 29, 24.07.2002, p. 8540-8541.

Research output: Contribution to journal › Article › peer-review

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AU - Ohashi, Yuji

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AB - The X-ray structure of the blue phototautomer of 2-(2′,4′-dinitrobenzyl)pyridine (DNBP) produced by two-photon excitation in a single crystal is the first direct evidence of a product in the DNBP photochromic family. A nitro-assisted proton transfer mechanism is attributed to the photocoloration of solid DNBP.

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Structure of the photocolored 2-(2′,4′-dinitrobenzyl)pyridine crystal: Two-photon induced solid-state proton transfer with minor structural perturbation

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