RU1833357C - Cпocoб пoлучehия 2,6-ди-tpet-буtилфehoлa - Google Patents
Cпocoб пoлучehия 2,6-ди-tpet-буtилфehoлaInfo
- Publication number
- RU1833357C RU1833357C SU904831918A SU4831918A RU1833357C RU 1833357 C RU1833357 C RU 1833357C SU 904831918 A SU904831918 A SU 904831918A SU 4831918 A SU4831918 A SU 4831918A RU 1833357 C RU1833357 C RU 1833357C
- Authority
- RU
- Russia
- Prior art keywords
- butylphenol
- tert
- synthesis
- Prior art date
Links
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3941472A DE3941472C1 (ru) | 1989-12-15 | 1989-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1833357C true RU1833357C (ru) | 1993-08-07 |
Family
ID=6395546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904831918A RU1833357C (ru) | 1989-12-15 | 1990-12-14 | Cпocoб пoлучehия 2,6-ди-tpet-буtилфehoлa |
Country Status (5)
Country | Link |
---|---|
US (1) | US5091594A (ru) |
EP (1) | EP0438641A3 (ru) |
JP (1) | JPH05132439A (ru) |
DE (1) | DE3941472C1 (ru) |
RU (1) | RU1833357C (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4139056A1 (de) * | 1991-11-28 | 1993-06-03 | Huels Chemische Werke Ag | Verfahren zur herstellung von ortho-substituierten alkylphenolen und katalysator hierfuer |
US5475156A (en) * | 1994-06-06 | 1995-12-12 | General Electric Company | Method for making a 2,6-dialkylphenol |
SG165359A1 (en) * | 2005-09-12 | 2010-10-28 | Fujifilm Electronic Materials | Additives to prevent degradation of cyclic alkene derivatives |
JP2009507834A (ja) * | 2005-09-12 | 2009-02-26 | フジフィルム・エレクトロニック・マテリアルズ・ユーエスエイ・インコーポレイテッド | 環状アルケン誘導体の分解を防止する添加剤 |
JP5792617B2 (ja) | 2008-07-08 | 2015-10-14 | フジフィルム・エレクトロニック・マテリアルズ・ユーエスエイ・インコーポレイテッドFujiFilm Electronic Materials USA, Inc. | 環状アルケン誘導体を含む組成物及びそれを使用する方法 |
TWI570102B (zh) * | 2009-12-04 | 2017-02-11 | Si集團股份有限公司 | 從c萃餘物之物流製造三級丁基酚之方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB843745A (en) * | 1957-10-21 | 1960-08-10 | Bataafsche Petroleum | Process for the preparation of 2, 6-dialkyl phenols |
US3355504A (en) * | 1963-11-05 | 1967-11-28 | Ethyl Corp | Preparation of 2, 6-dialkyl phenols |
GB1229480A (ru) * | 1967-11-20 | 1971-04-21 | ||
US4631349A (en) * | 1985-06-25 | 1986-12-23 | Ethyl Corporation | Heterogeneous catalyst process |
US4870215A (en) * | 1988-06-24 | 1989-09-26 | Ethyl Corporation | Phenol alkylation process |
JPH03188635A (ja) * | 1989-12-18 | 1991-08-16 | Matsushita Electron Corp | 半導体装置のバンプレベリング方法および製造装置 |
-
1989
- 1989-12-15 DE DE3941472A patent/DE3941472C1/de not_active Expired - Fee Related
-
1990
- 1990-10-17 EP EP19900119868 patent/EP0438641A3/de not_active Withdrawn
- 1990-12-11 US US07/625,400 patent/US5091594A/en not_active Expired - Fee Related
- 1990-12-14 RU SU904831918A patent/RU1833357C/ru active
- 1990-12-14 JP JP2402236A patent/JPH05132439A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US5091594A (en) | 1992-02-25 |
JPH05132439A (ja) | 1993-05-28 |
DE3941472C1 (ru) | 1991-02-21 |
EP0438641A2 (de) | 1991-07-31 |
EP0438641A3 (en) | 1992-09-30 |
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