CN103641687B - 间苯三酚的制备方法 - Google Patents
间苯三酚的制备方法 Download PDFInfo
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- CN103641687B CN103641687B CN201310622931.0A CN201310622931A CN103641687B CN 103641687 B CN103641687 B CN 103641687B CN 201310622931 A CN201310622931 A CN 201310622931A CN 103641687 B CN103641687 B CN 103641687B
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- phloroglucinol
- reaction
- resorcinol
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- preparation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310622931.0A CN103641687B (zh) | 2013-11-30 | 2013-11-30 | 间苯三酚的制备方法 |
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CN201310622931.0A CN103641687B (zh) | 2013-11-30 | 2013-11-30 | 间苯三酚的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103641687A CN103641687A (zh) | 2014-03-19 |
CN103641687B true CN103641687B (zh) | 2015-06-17 |
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CN201310622931.0A Active CN103641687B (zh) | 2013-11-30 | 2013-11-30 | 间苯三酚的制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106075393A (zh) * | 2016-06-11 | 2016-11-09 | 深圳市樊溪电子有限公司 | 一种间苯‑缩宫素注射液及其制备方法 |
CN106866378B (zh) * | 2016-12-20 | 2020-06-26 | 上海宏冠医药科技有限公司 | 一种间苯三酚的合成工艺 |
CN109053382B (zh) * | 2018-08-06 | 2021-07-30 | 国药集团化学试剂有限公司 | 一种间苯三酚的制备方法 |
CN113402364A (zh) * | 2021-07-06 | 2021-09-17 | 海口天行健药物研究有限公司 | 一种三甲基间苯三酚的制备方法 |
CN113754517B (zh) * | 2021-08-13 | 2022-07-12 | 北京理工大学 | 一种由2,4,6-三氨基甲苯制备间苯三酚的方法 |
CN115925520A (zh) * | 2022-11-03 | 2023-04-07 | 江苏联环药业股份有限公司 | 一种间苯三酚的合成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1785948A (zh) * | 2004-12-09 | 2006-06-14 | 南京莱因医药科技有限公司 | 一种间苯三酚的改良制备工艺 |
CN102452902A (zh) * | 2010-10-29 | 2012-05-16 | 天津三农金科技有限公司 | 一种间苯三酚的制备方法 |
CN103086847A (zh) * | 2013-02-25 | 2013-05-08 | 盐城市鼎烨化工有限公司 | 一种间苯三酚的制备方法 |
CN103193606A (zh) * | 2013-04-22 | 2013-07-10 | 哈尔滨工业大学 | 一种溴代酚类化合物的合成方法 |
-
2013
- 2013-11-30 CN CN201310622931.0A patent/CN103641687B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1785948A (zh) * | 2004-12-09 | 2006-06-14 | 南京莱因医药科技有限公司 | 一种间苯三酚的改良制备工艺 |
CN102452902A (zh) * | 2010-10-29 | 2012-05-16 | 天津三农金科技有限公司 | 一种间苯三酚的制备方法 |
CN103086847A (zh) * | 2013-02-25 | 2013-05-08 | 盐城市鼎烨化工有限公司 | 一种间苯三酚的制备方法 |
CN103193606A (zh) * | 2013-04-22 | 2013-07-10 | 哈尔滨工业大学 | 一种溴代酚类化合物的合成方法 |
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CN103641687A (zh) | 2014-03-19 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of resorcinol Effective date of registration: 20161221 Granted publication date: 20150617 Pledgee: Henan Fortune Investment Company limited by guarantee Pledgor: Kaifeng Mingren Pharmaceutical Co., Ltd. Registration number: 2016410000018 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200103 Granted publication date: 20150617 Pledgee: Henan Fortune Investment Company limited by guarantee Pledgor: Kaifeng Mingren Pharmaceutical Co., Ltd. Registration number: 2016410000018 |