Alkyl phenols from the wood of Averrhoa carambola  

作　　者：Suda Chakthong Chumpunut Chiraphan Chalermkwun Jundee Prapagorn Chaowalit Supayang Piyawan Voravuthikunchai 

机构地区：[1]Department of Chemistry,Faculty of Science,Prince of Songkla University [2]Natural Products Research Center,Faculty of Science,Prince of Songkla University [3]Department of Microbiology,Faculty of Science,Prince of Songkla University

出　　处：《Chinese Chemical Letters》2010年第9期1094-1096,共3页中国化学快报（英文版）

基　　金：support from the Commission on Higher Education(CHE-RES-RG)

摘　　要：Two alkyl phenols,namely,2,5-dimethoxy-3-undecylphenol（1） and 5-methoxy-3-undecylphenol（2）,were isolated together with two known benzoquinones,5-O-methylembelin（3） and 2-dehydroxy-5-O-methylembelin（4） from the wood of Averrhoa carambola.Their structures were elucidated on the basis of spectroscopic methods（1D and 2D NMR）.Two alkyl phenols,namely,2,5-dimethoxy-3-undecylphenol（1） and 5-methoxy-3-undecylphenol（2）,were isolated together with two known benzoquinones,5-O-methylembelin（3） and 2-dehydroxy-5-O-methylembelin（4） from the wood of Averrhoa carambola.Their structures were elucidated on the basis of spectroscopic methods（1D and 2D NMR）.

关 键 词：Averrhoa carambola OXALIDACEAE Alkyl phenols BENZOQUINONES 

分 类 号：TQ351.0[化学工程]