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Effect of alcohols on the oxidation of the vitamin E model compound, 2,2,5,7,8-pentamethyl-6-chromanol.

作者信息

Suarna C, Southwell-Keely P T

机构信息

Department of Organic Chemistry, University of New South Wales, Kensington, Australia.

出版信息

Lipids. 1989 Jan;24(1):56-60. doi: 10.1007/BF02535265.

DOI:10.1007/BF02535265
PMID:2747431
Abstract

The vitamin E model compound, 2,2,5,7,8-pentamethyl-6-chromanol, has been oxidized with t-butyl hydroperoxide in chloroform in order to simulate in vivo oxidations due to lipid hydroperoxides. In the presence of a variety of alcohols, ranging from methanol to cholesterol, the corresponding 5-alkoxymethyl-2,2,7,8-tetramethyl-6-chromanols were formed in fair to good yield and were the major products in each reaction.

摘要

相似文献

1
Effect of alcohols on the oxidation of the vitamin E model compound, 2,2,5,7,8-pentamethyl-6-chromanol.
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2
Solvent influence on model oxidations of alpha-tocopherol.
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3
Oxidation of the α-tocopherol model compound 2,2,5,7,8-pentamethyl-6-chromanol in the presence of alcohols.在醇存在的情况下,α-生育酚模型化合物2,2,5,7,8-五甲基-6-色满醇的氧化反应
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Is alpha-tocopherol a reservoir for alpha-tocopheryl hydroquinone?α-生育酚是α-生育酚氢醌的储存库吗?
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Effect of phytyl side chain of vitamin E on its antioxidant activity.维生素E的植基侧链对其抗氧化活性的影响。
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6
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7
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Oxidation of the α-tocopherol model compound 2,2,5,7,8-pentamethyl-6-chromanol in the presence of alcohols.在醇存在的情况下,α-生育酚模型化合物2,2,5,7,8-五甲基-6-色满醇的氧化反应
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Modeling of alpha-tocopherol loss and oxidation products formed during thermoxidation in triolein and tripalmitin mixtures.

本文引用的文献

1
Oxidation by superoxide of tocopherols dispersed in aqueous media with deoxycholate.在含有脱氧胆酸盐的水性介质中,生育酚被超氧化物氧化。
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Mechanisms of dimer and trimer formation from ultraviolet-irradiated alpha-tocopherol.紫外线照射的α-生育酚形成二聚体和三聚体的机制。
Lipids. 2001 Jan;36(1):49-55. doi: 10.1007/s11745-001-0667-y.
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The chemistry and antioxidant properties of tocopherols and tocotrienols.生育酚和生育三烯酚的化学性质及抗氧化特性。
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Antioxidant properties of alpha-tocopherol derivatives and relationship of antioxidant activity to biological activity.α-生育酚衍生物的抗氧化特性以及抗氧化活性与生物活性的关系。
Lipids. 1970 Feb;5(2):184-6. doi: 10.1007/BF02532466.
5
Solvent influence on model oxidations of alpha-tocopherol.
Biochim Biophys Acta. 1987 Aug 15;920(3):247-50. doi: 10.1016/0005-2760(87)90101-9.