CN104926623A - 一种乙螨唑中间体间叔丁基苯乙醚的制备方法 - Google Patents
一种乙螨唑中间体间叔丁基苯乙醚的制备方法 Download PDFInfo
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Abstract
Description
实施例 | 反应温度(℃) | 转化率(%) |
实施例1 | 40 | 70 |
实施例2 | 50 | 90 |
实施例3 | 70 | 100 |
实施例4 | 80 | 100 |
实施例5 | 100 | 100 |
实施例 | 溶剂 | 转化率(%) |
实施例6 | 无溶剂 | 100 |
实施例7 | 甲苯 | 100 |
实施例8 | 二甲苯 | 100 |
实施例9 | 氯苯 | 100 |
实施例10 | 乙腈 | 100 |
实施例 | 氯乙烷(eq) | 转化率(%) |
实施例11 | 1.0 | 85 |
实施例12 | 1..05 | 92 |
实施例13 | 1.1 | 96 |
实施例14 | 1.2 | 100 |
实施例15 | 1.3 | 100 |
实施例16 | 1.5 | 100 |
实施例 | 碱(1.5eq) | 转化率(%) |
实施例17 | NaOH | 100 |
实施例18 | KOH | 100 |
实施例19 | Na2CO3 | 100 |
实施例20 | K2CO3 | 100 |
实施例21 | Cs2CO3 | 100 |
Claims (9)
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CN201410100127.0A CN104926623A (zh) | 2014-03-18 | 2014-03-18 | 一种乙螨唑中间体间叔丁基苯乙醚的制备方法 |
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CN201410100127.0A CN104926623A (zh) | 2014-03-18 | 2014-03-18 | 一种乙螨唑中间体间叔丁基苯乙醚的制备方法 |
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CN104926623A true CN104926623A (zh) | 2015-09-23 |
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CN201410100127.0A Pending CN104926623A (zh) | 2014-03-18 | 2014-03-18 | 一种乙螨唑中间体间叔丁基苯乙醚的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661615A (zh) * | 2020-12-22 | 2021-04-16 | 湖北易普乐生物科技有限公司 | 一种间叔丁基苯乙醚生产工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101003467A (zh) * | 2007-01-18 | 2007-07-25 | 常州市晔泰精细化工研究所 | 2,3-二氟-4-溴苯乙醚的制备方法 |
CN102675237A (zh) * | 2012-05-24 | 2012-09-19 | 南京工业大学 | 2,4-二苯基噁唑啉类新化合物、合成方法及其杀螨活性 |
CN103333134A (zh) * | 2013-03-01 | 2013-10-02 | 沈阳药科大学 | 2-(3-氰基-4-烷氧基)苯基-4-取代噻唑-5-甲酸类化合物、组合物及其制备方法和用途 |
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2014
- 2014-03-18 CN CN201410100127.0A patent/CN104926623A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101003467A (zh) * | 2007-01-18 | 2007-07-25 | 常州市晔泰精细化工研究所 | 2,3-二氟-4-溴苯乙醚的制备方法 |
CN102675237A (zh) * | 2012-05-24 | 2012-09-19 | 南京工业大学 | 2,4-二苯基噁唑啉类新化合物、合成方法及其杀螨活性 |
CN103333134A (zh) * | 2013-03-01 | 2013-10-02 | 沈阳药科大学 | 2-(3-氰基-4-烷氧基)苯基-4-取代噻唑-5-甲酸类化合物、组合物及其制备方法和用途 |
Non-Patent Citations (2)
Title |
---|
YUN-LAI REN ET AL.: "Nitrogen Dioxide-Catalyzed Electrophilic Iodination of Arenes", 《ADV. SYNTH. CATAL.》, vol. 355, 8 November 2013 (2013-11-08), pages 3437 - 3442 * |
戴炜锷等: "新颖杀螨剂-乙螨唑的合成", 《浙江化工》, vol. 40, no. 7, 31 December 2009 (2009-12-31), pages 7 - 9 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661615A (zh) * | 2020-12-22 | 2021-04-16 | 湖北易普乐生物科技有限公司 | 一种间叔丁基苯乙醚生产工艺 |
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Address after: 200335 Shanghai city Changning District North Zhai Road No. 785 Applicant after: SHANGHAI TAIHE INTERNATIONAL TRADE CO., LTD. Applicant after: Nantong Taihe Chemical Co., Ltd. Address before: 200335 Shanghai city Changning District North Zhai Road No. 785 Applicant before: Shanghai CAC Chemical Co.,Ltd. Applicant before: Nantong Taihe Chemical Co., Ltd. |
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Address after: 200335 Shanghai city Changning District North Zhai Road No. 785 Applicant after: SHANGHAI TAIHE INTERNATIONAL TRADE CO., LTD. Applicant after: Nantong Taihe chemical Limited by Share Ltd Address before: 200335 Shanghai city Changning District North Zhai Road No. 785 Applicant before: SHANGHAI TAIHE INTERNATIONAL TRADE CO., LTD. Applicant before: Nantong Taihe Chemical Co., Ltd. |
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