第7卷‧第1期,
198301
, pp. 28-34
反-阿魏酸甲酯之敏化光氧化研究
- 作者:
郭稅雄; 郭寶珠; 林生財
- 作者服務機構:
國立台灣大學化學系
- 中文摘要:
反一阿魏酸甲酯溶於甲醇,以單重態氧作光氧化可得四種生成物,順一阿魏酸甲酯、香草精,及兩種不同架構之木質素酚,7-methoxy-5-(2-carbomethoxy-(E)-ethenyl)-3-carbomethoxy- 2-(4'-hydroxy-3'-methoxyphenyl)-trans一2,3一dihydrobenzofuran 及 dimethyl 7-hydroxy-6-methoxy-1-(4'-hydroxy-3'-methoxyphenyl)-trans-1,2-dihydronaphthalene-2,3-dicarboxylate。這些生成物之構造決定及反應機構皆被討論。
- 英文摘要:
The sensitized photooxidation of methyl (E)-ferulate in methanol afforded four products: methyl(Z)-ferulate, vanillin, and two different structure types of dilignols, 7-methoxy-5-(2-carbomethoxy-(E)-ethenyl)-3-carbomethoxy- 2-(4'-hydroxy-3'-methoxyphenyl)-trans-2,3-dihydrobenzofuran and dimethyl7-hydroxy-6-methoxy-l-(4'-hydroxy-3'-methoxyphenyl)一trans-1,2-dihydronaphthalene-2,3-dicarboxylate.The structural elucidation of these compounds and mechanism of their formation are discussed.
- 中文關鍵字:
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- 英文關鍵字:
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