1,3-Bis(pyren-1-yl)imidazolium chloride (IPyr·HCl)

doi:10.3390/M729

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Molbank 2011, 2011(2), M729; doi:10.3390/M729

Short Note

1,3-Bis(pyren-1-yl)imidazolium chloride (IPyr·HCl)

Peter Schroll and Burkhard König*

Institute of Organic Chemistry, University of Regensburg, Universitätsstraße 31, 93040 Regensburg, Germany

* Author to whom correspondence should be addressed.

Received: 14 April 2011 / Accepted: 10 June 2011 / Published: 17 June 2011

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Abstract: A novel UV-A-light absorbing N-heterocyclic carbene precursor imidazolium salt 2 was synthesized by reaction of 1,4-bis(pyren-1-yl)-1,4-diazadiene 1 with paraformaldehyde in the presence of chlorotrimethylsilane. The title compound was characterized by 1H-NMR, 13C-NMR, 2D-NMR, mass spectrometry, IR and UV/VIS spectroscopy.

Keywords: N-heterocyclic carbene; catalysis; light absorption; photochemistry

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Cite This Article

MDPI and ACS Style

Schroll, P.; König, B. 1,3-Bis(pyren-1-yl)imidazolium chloride (IPyr·HCl). Molbank 2011, 2011, M729.

AMA Style

Schroll P, König B. 1,3-Bis(pyren-1-yl)imidazolium chloride (IPyr·HCl). Molbank. 2011; 2011(2):M729.

Chicago/Turabian Style

Schroll, Peter; König, Burkhard. 2011. "1,3-Bis(pyren-1-yl)imidazolium chloride (IPyr·HCl)." Molbank 2011, no. 2: M729.

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