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1,3-Bis(pyren-1-yl)imidazolium chloride (IPyr·HCl)
Molbank 2011, 2011(3), M730; doi:10.3390/M730
Short Note


1, 1, 2, 3, 1 and 1,*
1 State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China 2 Department of Soil Science, University of Wisconsin-Madison, WI 53706-1299, USA 3 Department of Wood & Paper Science, North Carolina State University, Raleigh, North Carolina 27695, USA
* Author to whom correspondence should be addressed.
Received: 14 April 2011 / Accepted: 16 May 2011 / Published: 18 July 2011
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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).
Keywords: 2,3-diaminophenazine; laccase; o-phenylenediamine; biosynthesis 2,3-diaminophenazine; laccase; o-phenylenediamine; biosynthesis
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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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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