CN102199137A - 一种制备3-(α-甲氧基)-亚甲基苯并呋喃-2(3H)-酮的方法 - Google Patents
一种制备3-(α-甲氧基)-亚甲基苯并呋喃-2(3H)-酮的方法 Download PDFInfo
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- CN102199137A CN102199137A CN2010101306228A CN201010130622A CN102199137A CN 102199137 A CN102199137 A CN 102199137A CN 2010101306228 A CN2010101306228 A CN 2010101306228A CN 201010130622 A CN201010130622 A CN 201010130622A CN 102199137 A CN102199137 A CN 102199137A
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CN 201010130622 CN102199137B (zh) | 2010-03-24 | 2010-03-24 | 一种制备3-(α-甲氧基)-亚甲基苯并呋喃-2(3H)-酮的方法 |
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CN102199137B CN102199137B (zh) | 2013-03-20 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103664846A (zh) * | 2012-08-31 | 2014-03-26 | 中国中化股份有限公司 | 一种3-(α-甲氧基)-亚甲基苯并呋喃-2(3氢)-酮的制备方法 |
CN113004234A (zh) * | 2019-12-19 | 2021-06-22 | 北京颖泰嘉和生物科技股份有限公司 | 3-羟基亚甲基苯并呋喃-2(3h)-酮及嘧菌酯中间体的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062139A (zh) * | 1990-11-16 | 1992-06-24 | 帝国化学工业公司 | 制备苯氧基嘧啶化合物的方法 |
CN1111627A (zh) * | 1993-09-17 | 1995-11-15 | 希巴-盖吉股份公司 | 3-芳基苯并呋喃酮的制备方法 |
US5760250A (en) * | 1991-11-05 | 1998-06-02 | Zeneca Limited | Process for the preparation of 3-(α-methoxy)methylenebenzofuranones and intermediates therefor |
CN1307570A (zh) * | 1998-06-25 | 2001-08-08 | 西巴特殊化学品控股有限公司 | 3-芳基-苯并呋喃酮类化合物的制备方法 |
CN101402622A (zh) * | 2008-11-20 | 2009-04-08 | 南开大学 | 4,6,4’-三羟基-3’,5’-二甲氧基橙酮及衍生物的合成和应用 |
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2010
- 2010-03-24 CN CN 201010130622 patent/CN102199137B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062139A (zh) * | 1990-11-16 | 1992-06-24 | 帝国化学工业公司 | 制备苯氧基嘧啶化合物的方法 |
US5847138A (en) * | 1990-11-16 | 1998-12-08 | Imperial Chemical Industries Plc | Chemical process |
CN1219537A (zh) * | 1990-11-16 | 1999-06-16 | 曾尼卡有限公司 | 苯并呋喃酮衍生物的制备方法 |
US5760250A (en) * | 1991-11-05 | 1998-06-02 | Zeneca Limited | Process for the preparation of 3-(α-methoxy)methylenebenzofuranones and intermediates therefor |
CN1111627A (zh) * | 1993-09-17 | 1995-11-15 | 希巴-盖吉股份公司 | 3-芳基苯并呋喃酮的制备方法 |
CN1307570A (zh) * | 1998-06-25 | 2001-08-08 | 西巴特殊化学品控股有限公司 | 3-芳基-苯并呋喃酮类化合物的制备方法 |
CN101402622A (zh) * | 2008-11-20 | 2009-04-08 | 南开大学 | 4,6,4’-三羟基-3’,5’-二甲氧基橙酮及衍生物的合成和应用 |
Non-Patent Citations (3)
Title |
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JA ELIX等: "Annelated furans. XIII. Methylation of 3-Acylbenzofuran-2(3H)-ones", 《AUSTRALIAN JOURNAL OF CHEMISTRY》, vol. 26, no. 5, 20 June 1973 (1973-06-20), pages 1079 - 1091, XP000918196 * |
周林芳等: "3-(a-甲氧基)甲烯基苯并呋喃-2(3H)-酮的合成与优化", 《农药》, vol. 43, no. 9, 30 September 2004 (2004-09-30), pages 414 - 416 * |
董捷等: "嘧菌酯的合成", 《精细化工中间体》, vol. 37, no. 2, 30 April 2007 (2007-04-30), pages 25 - 27 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103664846A (zh) * | 2012-08-31 | 2014-03-26 | 中国中化股份有限公司 | 一种3-(α-甲氧基)-亚甲基苯并呋喃-2(3氢)-酮的制备方法 |
CN103664846B (zh) * | 2012-08-31 | 2015-10-21 | 中国中化股份有限公司 | 一种3-(α-甲氧基)-亚甲基苯并呋喃-2(3氢)-酮的制备方法 |
CN113004234A (zh) * | 2019-12-19 | 2021-06-22 | 北京颖泰嘉和生物科技股份有限公司 | 3-羟基亚甲基苯并呋喃-2(3h)-酮及嘧菌酯中间体的制备方法 |
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Address after: 255068 Chaoyang Road, Zhangdian District, Shandong, Zibo, China Patentee after: SHANDONG SINOBIOWAY BIOMEDICINE CO., LTD. Address before: 255068 Chaoyang Road, Zhangdian District, Shandong, Zibo, China Patentee before: Zibo Wanchang Science & Technology Co., Ltd. |
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