| 2-甲氧基-6-甲基-1.4-苯醌和2,6-二甲氧基-3-甲基-1,4-苯醌的合成研究 |
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| 引用本文： | 钟永利,徐国良,古练权. 2-甲氧基-6-甲基-1.4-苯醌和2,6-二甲氧基-3-甲基-1,4-苯醌的合成研究[J]. 华中师范大学学报(自然科学版), 1988, 0(1) |
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| 作者姓名： | 钟永利 徐国良 古练权 |
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| 作者单位： | 华中师范大学有机合成研究所(钟永利，徐国良)，华中师范大学有机合成研究所(古练权) |
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| 摘 要： | 本文报道以甲基苯酚为原料,经过溴代、甲氧基取代和氧化反应,成功地合成了2-甲氧基-6-甲基-1,4-苯醌(4α)及2,6-二甲氧基-3-甲基-1,4-苯醌(4b),总产率分别为74%和65%。它们的结构经光谱数据证明。此外,我们对甲氧基取代溴代苯酚上的溴的过程作了初步探讨。
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| 关 键 词： | 合成 2-甲氧基-6-甲基-1 4-苯醌 2 6-二甲氧基-3-甲基-1 4-苯醌 |
SYNTHESIS OF 2-METHOXY-6-METHYL-1. 4-BENZOQUI-NONE AND 2, 6-DIMETHOXY-3-METHYI-1. 4-BENZOQUINONE |
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| Zhong Yongli,Xu Guoliang,Gu Lianquan. SYNTHESIS OF 2-METHOXY-6-METHYL-1. 4-BENZOQUI-NONE AND 2, 6-DIMETHOXY-3-METHYI-1. 4-BENZOQUINONE[J]. Journal of Central China Normal University(Natural Sciences), 1988, 0(1) |
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| Authors: | Zhong Yongli Xu Guoliang Gu Lianquan |
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| Abstract: | 2-Methoxy-6-methyi-1, 4-benzoquinone(4a) and 2, 6-dimethoxy-3-methyl-1, 4-benzoquinone (4b) were prepared by a new method from 2-methylphenol and 3-methylphenol. The yield can be obtained in 74%, 65%. respectively. Their structures were identified by NMR, MS and UV. In addition, the mechanism of the substitution reaction of bromophenol with sodium methoxide has been disscused. |
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| Keywords: | synthesis benzoquinone 2-methoxy-6-methyl-1 4-benzoquinone 2 6-di-methoxy-3-methyl-1 4-benzoquinone |
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