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

作　　者：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 

机构地区：[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 Bioiogy ＆ Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong

出　　处：《Chinese Chemical Letters》2006年第6期769-772,共4页中国化学快报（英文版）

基　　金：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 0verseas Chinese Scholars,and the HongKong Polytechnic University Area of Strategic Development Fund for financial support of this study.

摘　　要：1-[1-（Benzyloxy）-3-methylnaphthalen-4-yloxy]propan-2-one （la） took place a cyclization, debenzylation and oxidation to form 9-substitued benzo[de]chromene-7,8-dione （2a） and 5-benzyl-9-substitued benzo[de]chromene-7,8-dione （3a）. The mechanisms for these reactions were discussed.1-[1-（Benzyloxy）-3-methylnaphthalen-4-yloxy]propan-2-one （la） took place a cyclization, debenzylation and oxidation to form 9-substitued benzo[de]chromene-7,8-dione （2a） and 5-benzyl-9-substitued benzo[de]chromene-7,8-dione （3a）. The mechanisms for these reactions were discussed.

关 键 词：Mansonone F CYCLIZATION selenium dioxide [2 3]sigmatropic rearrangement. 

分 类 号：O625[理学—有机化学]