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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2004, Vol. 5 Issue (8): 956-959    DOI: 10.1631/jzus.2004.0956
Environment Science     
Cleaner and convenient preparation of 3-(4,6-dimethoxy-pyrimidin-2-yloxy)-2-methyl-phenol
WEN Yue-zhong, FANG Zhao-hua, LIU Wei-ping
Institute of Environmental Science, College of Environmental & Resource Sciences, Zhejiang University, Hangzhou 310029, China
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Abstract  Environmental concerns have highlighted the need of cleaner technologies. A cleaner, convenient and selective technology has been developed for the preparation of 3-(4,6-dimethoxy-pyrimidin-2-yloxy)-2-methyl-phenol (DPMP) from 2-methyl-benzene-1,3-diol in water as solvent. The isolated yield of DPMP is up to 86% in good selectivity. The product structure was characterized by conventional methods, 1H-NMR and MS. This technology belongs to the modern concept of environmentally friendly low wastes or non-wastes technology (LWNWT).

Key words： Cleaner preparation      Greener technology      Selective synthesis      2-methyl-benzene-1,3-diol      3-(4,6-dimethoxy-pyrimidin-2-yloxy)-2-methyl-phenol     
Received: 30 September 2003     
CLC:  X383  
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WEN Yue-zhong
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LIU Wei-ping
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WEN Yue-zhong, FANG Zhao-hua, LIU Wei-ping. Cleaner and convenient preparation of 3-(4,6-dimethoxy-pyrimidin-2-yloxy)-2-methyl-phenol. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2004, 5(8): 956-959.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2004.0956     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2004/V5/I8/956

[1] ZHANG Qing-yu. Multiple objectives application approach to waste minimization[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2002, 3(4): 405-411.