CN104326888B - 一种2,2-二甲氧基丙烷制备方法 - Google Patents
一种2,2-二甲氧基丙烷制备方法 Download PDFInfo
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- CN104326888B CN104326888B CN201410503713.XA CN201410503713A CN104326888B CN 104326888 B CN104326888 B CN 104326888B CN 201410503713 A CN201410503713 A CN 201410503713A CN 104326888 B CN104326888 B CN 104326888B
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- acetone
- dimethoxypropane
- dimethoxy propane
- methanol
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
- C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN201410503713.XA CN104326888B (zh) | 2014-09-27 | 2014-09-27 | 一种2,2-二甲氧基丙烷制备方法 |
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CN201410503713.XA CN104326888B (zh) | 2014-09-27 | 2014-09-27 | 一种2,2-二甲氧基丙烷制备方法 |
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Publication Number | Publication Date |
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CN104326888A CN104326888A (zh) | 2015-02-04 |
CN104326888B true CN104326888B (zh) | 2016-06-08 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106146265A (zh) * | 2015-04-24 | 2016-11-23 | 衷晟 | 一种2,2-二烷氧基丙烷的合成方法 |
CN109206304B (zh) * | 2017-06-30 | 2021-08-27 | 浙江医药股份有限公司新昌制药厂 | 一种2,2-二甲氧基丙烷的制备方法 |
CN107382682B (zh) * | 2017-08-31 | 2023-05-26 | 天津天大天久科技股份有限公司 | 一种2,2-甲氧基丙烷的精制方法及装置 |
CN109776287A (zh) * | 2017-11-15 | 2019-05-21 | 江苏鼎烨药业有限公司 | 一种丙酮缩二甲醇的制备方法 |
CN110304997B (zh) * | 2018-03-20 | 2022-02-11 | 中国石油化工股份有限公司 | 一种2,2-二甲氧基丙烷的生产方法 |
CN109053393A (zh) * | 2018-08-16 | 2018-12-21 | 浙江胡涂硅科技有限公司 | 一种2,2-二甲氧基丙烷的制备方法 |
CN110724038A (zh) * | 2019-11-06 | 2020-01-24 | 安徽华甬新材料股份有限公司 | 一种甲基异丙烯基醚的制备方法 |
CN113173860B (zh) * | 2021-05-17 | 2022-07-01 | 泰州天鸿生化科技有限公司 | 一种2-甲基丙氨酸的制备方法 |
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DE2636278A1 (de) * | 1976-08-12 | 1978-02-16 | Basf Ag | Verfahren zur herstellung von dialkylketalen |
US6528025B1 (en) * | 2000-06-26 | 2003-03-04 | Roche Vitamins Inc. | Process of manufacturing equipment for preparing acetals and ketals |
CN1228297C (zh) * | 2003-09-16 | 2005-11-23 | 浙江大学 | 一种合成二烷氧基丙烷的方法 |
JP2006335731A (ja) * | 2005-06-03 | 2006-12-14 | Mitsubishi Heavy Ind Ltd | アセタール合成装置及びアセタール合成方法 |
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C14 | Grant of patent or utility model | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 233290 Salt Chemical Industrial Park, Luqiao Town, Dingyuan County, Chuzhou City, Anhui Province Patentee after: Anhui Huayong New Materials Co., Ltd. Address before: 233290 Salt Chemical Industrial Park, Luqiao Town, Dingyuan County, Chuzhou City, Anhui Province Patentee before: ANHUI HUAYONG NEW MATERIALS CO., LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composition of 2.5PB 7/6 pigment and practicality color block prepared by the same Effective date of registration: 20181128 Granted publication date: 20160608 Pledgee: China Co truction Bank Corp Dingyuan branch Pledgor: Anhui Huayong New Materials Co., Ltd. Registration number: 2018340000679 |
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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: 20200727 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Dingyuan branch Pledgor: ANHUI HUAYONG NEW MATERIAL Co.,Ltd. Registration number: 2018340000679 |