KR100564065B1 - α-페닐에틸알콜의제조방법 - Google Patents
α-페닐에틸알콜의제조방법 Download PDFInfo
- Publication number
- KR100564065B1 KR100564065B1 KR1019980027742A KR19980027742A KR100564065B1 KR 100564065 B1 KR100564065 B1 KR 100564065B1 KR 1019980027742 A KR1019980027742 A KR 1019980027742A KR 19980027742 A KR19980027742 A KR 19980027742A KR 100564065 B1 KR100564065 B1 KR 100564065B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- reaction
- reactor
- liquid
- acetophenone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
- C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
- 수소화 반응을 반응기내 액체 보유율이 30% 내지 50%인 상태에서 수행함을 특징으로 하여, 촉매의 존재하에 고정상 유동 반응에 의해 아세토페논을 수소화 반응시킴을 포함하는, α-페닐에틸 알콜의 제조방법.
- 제1항에 있어서, 반응기내 액체 보유율이 35% 내지 50%인 상태에서 수소화 반응을 수행하는 방법.
- 제1항에 있어서, 촉매가 구리계 촉매인 방법.
- 제1항에 있어서, 촉매가, 직경이 3mm 이하인 성형된 펠렛인 방법.
- 제1항에 있어서, 촉매가, 직경이 2mm 이하인 성형된 펠렛인 방법.
- 제1항에 있어서, 수소화 반응을 1MPa 내지 5MPa의 압력에서 수행하는 방법.
- 제1항에 있어서, 수소화 반응을 60℃ 내지 150℃의 반응 온도에서 수행하는 방법.
- 제1항에 있어서, 수소화 반응을 아세토페논에 대한 수소의 몰 비가 1 내지 3인 조건하에 수행하는 방법.
- 제1항에 있어서, 수소화 반응 후에 반응액의 일부를 반응기의 입구로 재순환시키는 방법.
- 제1항에 있어서, 반응기로 공급되는 액체 공급을 상향류에 의해 수행하는 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97-188182 | 1997-07-14 | ||
JP18818297 | 1997-07-14 | ||
JP97-344732 | 1997-12-15 | ||
JP9344732A JPH11180916A (ja) | 1997-12-15 | 1997-12-15 | α−フェニルエチルアルコールの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990013739A KR19990013739A (ko) | 1999-02-25 |
KR100564065B1 true KR100564065B1 (ko) | 2006-12-05 |
Family
ID=26504768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980027742A KR100564065B1 (ko) | 1997-07-14 | 1998-07-10 | α-페닐에틸알콜의제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6046369A (ko) |
KR (1) | KR100564065B1 (ko) |
CN (1) | CN1106368C (ko) |
ES (1) | ES2153292B1 (ko) |
NL (1) | NL1009602C2 (ko) |
SG (1) | SG66476A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG98016A1 (en) * | 2000-01-12 | 2003-08-20 | Sumitomo Chemical Co | Process for producing alpha-phenylethyl alcohol |
JP3899764B2 (ja) * | 2000-01-19 | 2007-03-28 | 住友化学株式会社 | α−フェニルエチルアルコールの製造方法 |
RU2335486C2 (ru) * | 2003-03-28 | 2008-10-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ гидрирования алкиларилкетонов |
CN101528650A (zh) * | 2006-10-24 | 2009-09-09 | 国际壳牌研究有限公司 | 使烷芳基酮加氢的方法 |
CN102329194A (zh) * | 2011-07-15 | 2012-01-25 | 浙江工业大学 | 一种布洛芬中间体对异丁基苯乙醇的制备方法 |
CN110872209B (zh) * | 2018-08-30 | 2022-07-22 | 中国石化工程建设有限公司 | 一种苯乙酮加氢制苯乙醇的装置及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927121A (en) * | 1974-08-05 | 1975-12-16 | Atlantic Richfield Co | Phenyl methyl carbinol manufacture by hydrogenation of acetophenone |
US3927120A (en) * | 1974-09-03 | 1975-12-16 | Atlantic Richfield Co | Preparation of phenyl methyl carbinol |
US4208539A (en) * | 1978-05-23 | 1980-06-17 | Halcon Research And Development Corporation | Hydrogenation of acetophenone using barium-copper chromite-zinc |
US4160746A (en) * | 1978-05-23 | 1979-07-10 | Malcon Research & Development Corporation | Catalyst for hydrogenation of acetophenone |
JPS5927216A (ja) * | 1982-08-06 | 1984-02-13 | Furuno Electric Co Ltd | ジヤイロコンパス |
DE3933661A1 (de) * | 1989-10-09 | 1991-04-18 | Huels Chemische Werke Ag | Kupfer und chrom enthaltender traegerkatalysator zur hydrierung von acetophenon zu methylbenzylalkohol |
US4996374A (en) * | 1989-12-15 | 1991-02-26 | Arco Chemical Technology, Inc. | Hydrogenation of acetophenone |
FR2694286B1 (fr) * | 1992-07-28 | 1994-10-14 | Inst Francais Du Petrole | Procédé de production d'alcool aromatique par hydrogénation sélective de cétone aromatique. |
DE4244273A1 (de) * | 1992-12-28 | 1994-06-30 | Hoechst Ag | Kupferkatalysator |
US5663458A (en) * | 1994-12-02 | 1997-09-02 | Sumitomo Chemical Company, Limited. | Process for producing α-phenylethyl alcohol |
JPH08198788A (ja) * | 1995-01-18 | 1996-08-06 | Sumitomo Chem Co Ltd | α−フェニルエチルアルコールの製造方法 |
-
1998
- 1998-06-09 SG SG1998001369A patent/SG66476A1/en unknown
- 1998-07-09 NL NL1009602A patent/NL1009602C2/nl not_active IP Right Cessation
- 1998-07-10 KR KR1019980027742A patent/KR100564065B1/ko not_active IP Right Cessation
- 1998-07-10 US US09/113,294 patent/US6046369A/en not_active Expired - Lifetime
- 1998-07-10 CN CN98115695A patent/CN1106368C/zh not_active Expired - Lifetime
- 1998-07-13 ES ES009801492A patent/ES2153292B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2153292B1 (es) | 2001-10-16 |
NL1009602C2 (nl) | 1999-01-15 |
KR19990013739A (ko) | 1999-02-25 |
ES2153292A1 (es) | 2001-02-16 |
SG66476A1 (en) | 1999-07-20 |
US6046369A (en) | 2000-04-04 |
CN1106368C (zh) | 2003-04-23 |
CN1205323A (zh) | 1999-01-20 |
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