IL119925A - Preparation of alkyl ethers of phenol and catalyst used threrein - Google Patents
Preparation of alkyl ethers of phenol and catalyst used threreinInfo
- Publication number
- IL119925A IL119925A IL11992596A IL11992596A IL119925A IL 119925 A IL119925 A IL 119925A IL 11992596 A IL11992596 A IL 11992596A IL 11992596 A IL11992596 A IL 11992596A IL 119925 A IL119925 A IL 119925A
- Authority
- IL
- Israel
- Prior art keywords
- phenol
- threrein
- preparation
- catalyst used
- alkyl ethers
- Prior art date
Links
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34227795 | 1995-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL119925A0 IL119925A0 (en) | 1997-03-18 |
IL119925A true IL119925A (en) | 2000-08-31 |
Family
ID=18352484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11992596A IL119925A (en) | 1995-12-28 | 1996-12-27 | Preparation of alkyl ethers of phenol and catalyst used threrein |
Country Status (6)
Country | Link |
---|---|
US (1) | US5817886A (xx) |
EP (1) | EP0781751B1 (xx) |
CN (1) | CN1078876C (xx) |
DE (1) | DE69611077T2 (xx) |
IL (1) | IL119925A (xx) |
ZA (1) | ZA9610915B (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0976705A1 (en) * | 1998-07-30 | 2000-02-02 | Ube Industries, Ltd. | Method of producing a phenolalkylether compound |
KR100533484B1 (ko) | 2000-01-28 | 2005-12-05 | 가부시키가이샤 닛폰 쇼쿠바이 | 기체상 탈수 반응 방법 |
CN102824916B (zh) * | 2011-06-16 | 2014-05-07 | 湖南新岭化工股份有限公司 | 一种苯酚邻位甲基化催化剂及其制备方法 |
CN103447060B (zh) * | 2013-08-07 | 2015-06-03 | 中国科学院过程工程研究所 | 一种催化剂及利用该催化剂对焦油进行提质的处理方法 |
CN109879728B (zh) * | 2019-02-01 | 2022-04-19 | 宝鸡文理学院 | 一种催化苯酚与甲醇合成苯甲醚的方法 |
CN109879730B (zh) * | 2019-02-01 | 2022-04-19 | 宝鸡文理学院 | 一种苯酚与甲醇生产苯甲醚的方法 |
CN109809970B (zh) * | 2019-02-01 | 2022-05-06 | 宝鸡文理学院 | 一种催化苯酚与甲醇生产苯甲醚的方法 |
CN109879727B (zh) * | 2019-02-01 | 2022-04-19 | 宝鸡文理学院 | 一种苯酚与甲醇合成苯甲醚的方法 |
CN112608221B (zh) * | 2020-12-11 | 2022-11-08 | 万华化学集团股份有限公司 | 一种藜芦醚的制备方法 |
CN116606188B (zh) * | 2023-04-14 | 2024-03-29 | 浙江大学 | 一种甲醇制烯烃的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5236634A (en) * | 1975-09-17 | 1977-03-22 | Ube Ind Ltd | Process for preparation of monovalent phenol alkyl ethers |
JPS5312826A (en) | 1976-07-20 | 1978-02-04 | Agency Of Ind Science & Technol | Etherification of phenols |
JPS6037521B2 (ja) * | 1979-08-06 | 1985-08-27 | 株式会社エルク | 磁気記録再生装置 |
US4611084A (en) * | 1985-11-25 | 1986-09-09 | Amoco Corporation | Catalytic etherification of phenols to alkyl aryl ethers |
US4638098A (en) * | 1986-03-10 | 1987-01-20 | Amoco Corporation | Catalytic etherification of phenols to alkyl aryl ethers |
US4675454A (en) * | 1986-03-10 | 1987-06-23 | Amoco Corporation | Catalytic etherification of phenols to alkyl aryl ethers |
US4675456A (en) * | 1986-04-17 | 1987-06-23 | Amoco Corporation | Catalytic etherification of phenols to alkyl aryl ethers |
US4675455A (en) * | 1986-04-17 | 1987-06-23 | Amoco Corporation | Catalytic etherification of phenols to alkyl aryl ethers |
EP0509927B1 (en) * | 1991-04-19 | 1995-08-09 | Ube Industries, Ltd. | Method of producing a monoalkylether of a dihydric phenol compound |
-
1996
- 1996-12-24 US US08/772,908 patent/US5817886A/en not_active Expired - Fee Related
- 1996-12-27 EP EP96309513A patent/EP0781751B1/en not_active Expired - Lifetime
- 1996-12-27 DE DE69611077T patent/DE69611077T2/de not_active Expired - Fee Related
- 1996-12-27 IL IL11992596A patent/IL119925A/xx not_active IP Right Cessation
- 1996-12-28 CN CN96123842A patent/CN1078876C/zh not_active Expired - Fee Related
- 1996-12-30 ZA ZA9610915A patent/ZA9610915B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0781751B1 (en) | 2000-11-29 |
ZA9610915B (en) | 1997-06-30 |
DE69611077D1 (de) | 2001-01-04 |
CN1157283A (zh) | 1997-08-20 |
CN1078876C (zh) | 2002-02-06 |
EP0781751A1 (en) | 1997-07-02 |
IL119925A0 (en) | 1997-03-18 |
US5817886A (en) | 1998-10-06 |
DE69611077T2 (de) | 2001-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
RH1 | Patent not in force |