CN105837552A - 一种洋茉莉醛中间体合成反应液的处理方法 - Google Patents
一种洋茉莉醛中间体合成反应液的处理方法 Download PDFInfo
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- CN105837552A CN105837552A CN201610201153.1A CN201610201153A CN105837552A CN 105837552 A CN105837552 A CN 105837552A CN 201610201153 A CN201610201153 A CN 201610201153A CN 105837552 A CN105837552 A CN 105837552A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
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- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
摩尔比 | 1.7/1.0 | 1.6/1.0 | 1.5/1.0 | 1.4/1.0 | 1.3/1.0 | 1.2/1.0 |
反应时间/h | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
产物收率 | 36.9% | 36.1% | 35.2% | 31.4% | 28.3% | 25.6% |
Claims (4)
Priority Applications (1)
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CN201610201153.1A CN105837552A (zh) | 2016-04-01 | 2016-04-01 | 一种洋茉莉醛中间体合成反应液的处理方法 |
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CN201610201153.1A CN105837552A (zh) | 2016-04-01 | 2016-04-01 | 一种洋茉莉醛中间体合成反应液的处理方法 |
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CN105837552A true CN105837552A (zh) | 2016-08-10 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110684009A (zh) * | 2018-07-04 | 2020-01-14 | 天津大学 | 一种离心萃取合成3,4-亚甲二氧基苯乙醇酸的方法及装置 |
CN111751248A (zh) * | 2020-07-03 | 2020-10-09 | 贵州柏森香料有限公司 | 3,4-亚甲二氧基苯乙醇酸合成反应中反应终点的测定方法及其测定装置 |
CN111808065A (zh) * | 2020-07-08 | 2020-10-23 | 贵州柏森香料有限公司 | 一种3,4-亚甲二氧基苯乙醇酸低污染的生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1379770A (zh) * | 1999-10-13 | 2002-11-13 | 宇部兴产株式会社 | 3,4-亚甲二氧基杏仁酸的制备方法 |
CN104151285A (zh) * | 2014-08-14 | 2014-11-19 | 江苏亚泰化工有限公司 | 一种制备3,4-亚甲二氧基杏仁酸的方法 |
CN204841634U (zh) * | 2015-06-09 | 2015-12-09 | 安徽科技学院 | 一种沉淀反应与固液反应物分离的中试实验设备 |
-
2016
- 2016-04-01 CN CN201610201153.1A patent/CN105837552A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1379770A (zh) * | 1999-10-13 | 2002-11-13 | 宇部兴产株式会社 | 3,4-亚甲二氧基杏仁酸的制备方法 |
CN104151285A (zh) * | 2014-08-14 | 2014-11-19 | 江苏亚泰化工有限公司 | 一种制备3,4-亚甲二氧基杏仁酸的方法 |
CN204841634U (zh) * | 2015-06-09 | 2015-12-09 | 安徽科技学院 | 一种沉淀反应与固液反应物分离的中试实验设备 |
Non-Patent Citations (1)
Title |
---|
郗宏娟: "洋茉莉醛中间体3, 4-亚甲二氧基苯乙醇酸的合成与表征", 《化学研究与应用》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110684009A (zh) * | 2018-07-04 | 2020-01-14 | 天津大学 | 一种离心萃取合成3,4-亚甲二氧基苯乙醇酸的方法及装置 |
CN110684009B (zh) * | 2018-07-04 | 2023-07-14 | 天津大学 | 一种离心萃取合成3,4-亚甲二氧基苯乙醇酸的方法及装置 |
CN111751248A (zh) * | 2020-07-03 | 2020-10-09 | 贵州柏森香料有限公司 | 3,4-亚甲二氧基苯乙醇酸合成反应中反应终点的测定方法及其测定装置 |
CN111808065A (zh) * | 2020-07-08 | 2020-10-23 | 贵州柏森香料有限公司 | 一种3,4-亚甲二氧基苯乙醇酸低污染的生产方法 |
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Inventor after: Fan Bin Inventor after: Wang Guohong Inventor after: Liu Zhiming Inventor after: Huang Jingbo Inventor after: Lin Zhenhong Inventor after: Zhu Cicheng Inventor before: Yan Zhaochun |
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Effective date of registration: 20170421 Address after: Linjiang Town Nanping city Fujian province 353401 Pucheng County Garden No. 17 Applicant after: Fujian Renhong Medicine Chemical Industry Co., Ltd. Address before: Room 309, block C, building 6, No. 324000, triumph South Road, Zhejiang, Quzhou, China, 2 Applicant before: QUZHOU XINBU CHEMICAL TECHNOLOGY CO., LTD. |
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Application publication date: 20160810 |