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1,3-Bis(pyren-1-yl)imidazolium chloride (IPyr·HCl)
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State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
Department of Soil Science, University of Wisconsin-Madison, WI 53706-1299, USA
Department of Wood & Paper Science, North Carolina State University, Raleigh, North Carolina 27695, USA
Author to whom correspondence should be addressed.
Molbank 2011, 2011(3), M730;
Received: 14 April 2011 / Accepted: 16 May 2011 / Published: 18 July 2011
Herein, we synthesized 2,3-diaminophenazine (DAP) from o-phenylenediamine (OP) using fungal laccase as a biocatalyst. The conversion ratio of OP monomer was 85% and the yield of the final purified product, DAP, was 63%. The structure of the main product, DAP, was confirmed by using several spectroscopy techniques (UV-VIS, IR, 2D-NMR, and MS). View Full-Text
Keywords: 2,3-diaminophenazine; laccase; o-phenylenediamine; biosynthesis 2,3-diaminophenazine; laccase; o-phenylenediamine; biosynthesis
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Zhou, P.; Liu, H.; Chen, S.; Lucia, L.; Zhan, H.; Fu, S. 2,3-Diaminophenazine. Molbank 2011, 2011, M730.

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