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Citation: Shi Liang HUANG, Yi LUO, Zhi Shu HUANG, Xian Zhang BU, Pei Qing LIU, Lin MA, Yue Ming LI, Albert S. C. CHAN, Lian Quan GU. The Mechanism on Cyclization, Debenzylation and Oxidation of 1-[1-(Benzyloxy)-3-methylnaphthalen-4-yloxy]propan-2-one[J]. Chinese Chemical Letters, ;2006, 17(6): 769-772. shu

The Mechanism on Cyclization, Debenzylation and Oxidation of 1-[1-(Benzyloxy)-3-methylnaphthalen-4-yloxy]propan-2-one

1.
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275;
2.
School of Pharmaceutical Science, Sun Yat-Sen University, Guangzhou 510275;
3.
Department of Applied Biology & Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong

Received Date: 16 December 2005

Fund Project: We are indebted to the National Natural Science Foundation of China (No. 20272085,20472117), the Guangzhou City Science Foundation, the Guangdong Provincial Science Foundation (031594), the Scientific Research Foundation for the Returned Overseas Chinese Scholars, and the Hong Kong Polytechnic University Area of Strategic Development Fund for financial support of this study.

1-[1-(Benzyloxy)-3-methylnaphthalen-4-yloxy]propan-2-one (1a) took place a cyclization, debenzylation and oxidation to form 9-substitued benzo[de]chromene-7, 8-dione (2a) and5-benzyl-9-substitued benzo[de]chromene-7, 8-dione (3a). The mechanisms for these reactions were discussed.
- Mansonone F,
- cyclization,
- selenium dioxide,
- [2,3]sigmatropic rearrangement
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1.
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