引用本文:
Dong QIAN, Jia CUI, Yan Zhi TAN, Kai Yi WANG. Synthesis of d,l-α-Tocopherol Catalyzed by Heteropoly Acids[J]. Chinese Chemical Letters,
1999, 10(6): 443-444.
Citation: Dong QIAN, Jia CUI, Yan Zhi TAN, Kai Yi WANG. Synthesis of d,l-α-Tocopherol Catalyzed by Heteropoly Acids[J]. Chinese Chemical Letters, 1999, 10(6): 443-444.
Citation: Dong QIAN, Jia CUI, Yan Zhi TAN, Kai Yi WANG. Synthesis of d,l-α-Tocopherol Catalyzed by Heteropoly Acids[J]. Chinese Chemical Letters, 1999, 10(6): 443-444.
Synthesis of d,l-α-Tocopherol Catalyzed by Heteropoly Acids
摘要:
d,l-α-lbcopherol(vitamin E) is found to be synthesized by condensing trimcthylhydroquinone with isophytol catalyzed by heteropoly acids(HPA) H2PW12O40 and H2PMo12O40 at room temperature. These HPA are efficient catalysts for the synthesis of d,l-α-Tocophcrol and can easily be separated from the reaction mixture and reused.
-
关键词:
- d,l-α-Tocopherol
- / heteropoly acids
- / synthesis
English
Synthesis of d,l-α-Tocopherol Catalyzed by Heteropoly Acids
Abstract:
d,l-α-lbcopherol(vitamin E) is found to be synthesized by condensing trimcthylhydroquinone with isophytol catalyzed by heteropoly acids(HPA) H2PW12O40 and H2PMo12O40 at room temperature. These HPA are efficient catalysts for the synthesis of d,l-α-Tocophcrol and can easily be separated from the reaction mixture and reused.
-
Key words:
- d,l-α-Tocopherol
- / heteropoly acids
- / synthesis
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 0
- HTML全文浏览量: 0
下载:
