CN106349045B - 一种一锅法制备乙酰丙酸和磺化碳催化剂的方法 - Google Patents
一种一锅法制备乙酰丙酸和磺化碳催化剂的方法 Download PDFInfo
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- CN106349045B CN106349045B CN201610608649.0A CN201610608649A CN106349045B CN 106349045 B CN106349045 B CN 106349045B CN 201610608649 A CN201610608649 A CN 201610608649A CN 106349045 B CN106349045 B CN 106349045B
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- Prior art keywords
- sulfonation
- catalyst
- acid
- solid
- methyl benzenesulfonic
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610608649.0A CN106349045B (zh) | 2016-07-28 | 2016-07-28 | 一种一锅法制备乙酰丙酸和磺化碳催化剂的方法 |
Applications Claiming Priority (1)
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CN201610608649.0A CN106349045B (zh) | 2016-07-28 | 2016-07-28 | 一种一锅法制备乙酰丙酸和磺化碳催化剂的方法 |
Publications (2)
Publication Number | Publication Date |
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CN106349045A CN106349045A (zh) | 2017-01-25 |
CN106349045B true CN106349045B (zh) | 2018-06-29 |
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CN201610608649.0A Active CN106349045B (zh) | 2016-07-28 | 2016-07-28 | 一种一锅法制备乙酰丙酸和磺化碳催化剂的方法 |
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CN (1) | CN106349045B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103288643A (zh) * | 2013-06-28 | 2013-09-11 | 厦门大学 | 基于碳基固体酸催化糠醇醇解制备乙酰丙酸乙酯的方法 |
CN104402712A (zh) * | 2014-10-22 | 2015-03-11 | 中国科学院广州能源研究所 | 一种变温法制备乙酰丙酸酯的方法 |
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2016
- 2016-07-28 CN CN201610608649.0A patent/CN106349045B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103288643A (zh) * | 2013-06-28 | 2013-09-11 | 厦门大学 | 基于碳基固体酸催化糠醇醇解制备乙酰丙酸乙酯的方法 |
CN104402712A (zh) * | 2014-10-22 | 2015-03-11 | 中国科学院广州能源研究所 | 一种变温法制备乙酰丙酸酯的方法 |
Non-Patent Citations (1)
Title |
---|
One Step Preparation of Sulfonated Solid Catalyst and Its Effect in Esterification Reaction;KANG Shimin et al;《Chinese Journal of Chemical Engineering》;20140430;第22卷(第4期);392-397 * |
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Publication number | Publication date |
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CN106349045A (zh) | 2017-01-25 |
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Application publication date: 20170125 Assignee: Dongguan Jialin New Material Technology Co.,Ltd. Assignor: DONGGUAN University OF TECHNOLOGY Contract record no.: X2022980024350 Denomination of invention: One pot method for preparing levulinic acid and sulfonated carbon catalyst Granted publication date: 20180629 License type: Common License Record date: 20221201 |
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Application publication date: 20170125 Assignee: Dongguan Purehill Material Technology Co.,Ltd. Assignor: DONGGUAN University OF TECHNOLOGY Contract record no.: X2023980034494 Denomination of invention: A One Pot Method for Preparing Acetylpropionic Acid and Sulfonated Carbon Catalysts Granted publication date: 20180629 License type: Common License Record date: 20230407 |
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Application publication date: 20170125 Assignee: Dongguan Zongyou Technology Information Service Co.,Ltd. Assignor: DONGGUAN University OF TECHNOLOGY Contract record no.: X2023980035041 Denomination of invention: A One Pot Method for Preparing Acetylpropionic Acid and Sulfonated Carbon Catalysts Granted publication date: 20180629 License type: Common License Record date: 20230424 |