| 相转移催化合成邻甲基烯丙氧基酚 |
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| 引用本文： | 谭绩业,李德鹏,李昕跃,邢军,杨洪奎,宋传平.相转移催化合成邻甲基烯丙氧基酚[J].大连大学学报,2000,21(6):51-53. |
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| 作者姓名： | 谭绩业 李德鹏 李昕跃 邢军 杨洪奎 宋传平 |
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| 作者单位： | [1]大连大学化学与化学工程系，辽宁大连116622 [2]大连绿源实业有限公司，辽宁大连116013 [3]大连制药厂，辽宁大连116021 |
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| 摘 要： | 在农药呋喃丹的中间体──呋喃酚的合成过程中，邻甲基烯丙氧基酚的合成是较关键的步骤，通常这一步存在选择性差、收率低的缺陷．本文采用相转移催化法进行这一步的反应，邻甲基烯丙氧基酚收率达７０％，
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| 关 键 词： | 相转移催化 邻苯二酚 呋喃酚 呋喃丹 |
The Synthesis of Mathallyloxyphenol Using Phase Transfer Catalyst |
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| TAN Ji-ye,LI De-peng,Li Xin-yue,XING Jun,YANG Hong-kui,SONG Chuan-ping.The Synthesis of Mathallyloxyphenol Using Phase Transfer Catalyst[J].Journal of Dalian University,2000,21(6):51-53. |
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| Authors: | TAN Ji-ye LI De-peng Li Xin-yue XING Jun YANG Hong-kui SONG Chuan-ping |
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| Institution: | TAN Ji-ye1,LI De-peng1,Li Xin-yue1,XING Jun1,YANG Hong-kui2,SONG Chuan-ping3 |
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| Abstract: | 2-Mathallyloxyphenol is a known intermediate for the synthesis of benzofuranol. It can undergo a Claisen rearrangement and subsequent ring closure in a known manner to form benzofran, a precursor to synthesis carbofuran . But its selectivity and yield are usually very low. A new synthesis method employing a phase transfer catalyst is proposed and the overall yield of 70% 2-mathallyloxyphenol based on catalyst is obtained. |
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| Keywords: | PTC catechol benzofuranol carbofuran |
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