KR20010070494A - α-페닐에틸 알코올의 제조방법 - Google Patents
α-페닐에틸 알코올의 제조방법 Download PDFInfo
- Publication number
- KR20010070494A KR20010070494A KR1020010001416A KR20010001416A KR20010070494A KR 20010070494 A KR20010070494 A KR 20010070494A KR 1020010001416 A KR1020010001416 A KR 1020010001416A KR 20010001416 A KR20010001416 A KR 20010001416A KR 20010070494 A KR20010070494 A KR 20010070494A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- acetophenone
- raw material
- phenylethyl alcohol
- hydrogenation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
- C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
- C07C33/22—Benzylalcohol; phenethyl alcohol
-
- 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 (3)
- 아세토페논을 함유하는 원료를 반응기에 공급하고, 수소화 촉매의 존재하에서 아세토페논을 수소화시키는 것으로 이루어지며, 여기에서 아세토페논을 함유하는 원료내 유기산 및 함황산의 농도는 각각 1μmol/g 이하 및 0.5μmol/g이하인 α-페닐에틸 알코올의 제조방법.
- 제 1 항에 있어서, 유기산의 농도는 0.5 μmol/g 이하이고, 함황산의 농도는 0.1μmol/g 이하인 방법.
- 제 1 항 또는 제 2 항에 있어서, 수소화 촉매는 구리기재 촉매 또는 귀금속 촉매인 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-003561 | 2000-01-12 | ||
JP2000003561 | 2000-01-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010070494A true KR20010070494A (ko) | 2001-07-25 |
KR100795741B1 KR100795741B1 (ko) | 2008-01-17 |
Family
ID=18532491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010001416A KR100795741B1 (ko) | 2000-01-12 | 2001-01-10 | α-페닐에틸 알코올의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6803490B2 (ko) |
KR (1) | KR100795741B1 (ko) |
CN (1) | CN1191221C (ko) |
ES (1) | ES2190718B1 (ko) |
NL (1) | NL1017022C2 (ko) |
SG (1) | SG98016A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2487860C1 (ru) * | 2012-06-13 | 2013-07-20 | Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (ИК СО РАН) | Способ получения 1-фенилэтанола и паразамещенных 1-фенилэтанола |
CN104230635B (zh) * | 2013-06-17 | 2016-05-18 | 中国石油化工股份有限公司 | 苯乙酮加氢制乙苯的方法 |
CN110357762B (zh) * | 2018-04-10 | 2021-07-23 | 中国科学院大连化学物理研究所 | 一种连续生产α-苯乙醇的制备方法 |
CN110743544B (zh) * | 2019-11-07 | 2023-02-24 | 西安凯立新材料股份有限公司 | 一种苯乙酮选择加氢制备α-苯乙醇用钯炭催化剂及其制备方法与应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES461521A1 (es) * | 1976-08-19 | 1978-06-16 | Atlantic Richfield Co | Mejoras introducidas en un metodo de coproduccion de estire-no y de un oxido de alquileno inferior. |
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 |
US4317946A (en) * | 1980-06-27 | 1982-03-02 | The Halcon Sd Group, Inc. | Process for producing ethylene glycol via catalytic hydrogenation of glycolaldehyde |
JPH01272540A (ja) | 1988-04-22 | 1989-10-31 | Sumitomo Chem Co Ltd | 1―フェニルエタノールの製造方法 |
JPH0278639A (ja) | 1988-09-14 | 1990-03-19 | Daicel Chem Ind Ltd | 芳香族カルビノールの製造方法 |
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 |
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 |
JP3024531B2 (ja) * | 1995-12-06 | 2000-03-21 | 住友化学工業株式会社 | プロピレンオキサイドの製造方法 |
JP3747634B2 (ja) * | 1997-07-14 | 2006-02-22 | 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 |
SG66476A1 (en) | 1997-07-14 | 1999-07-20 | Sumitomo Chemical Co | Process for producing alpha-phenylethyl alcohol |
-
2000
- 2000-12-30 SG SG200007708A patent/SG98016A1/en unknown
-
2001
- 2001-01-03 NL NL1017022A patent/NL1017022C2/nl not_active IP Right Cessation
- 2001-01-10 CN CNB011013648A patent/CN1191221C/zh not_active Expired - Lifetime
- 2001-01-10 KR KR1020010001416A patent/KR100795741B1/ko active IP Right Grant
- 2001-01-10 ES ES200100056A patent/ES2190718B1/es not_active Expired - Fee Related
- 2001-01-11 US US09/757,461 patent/US6803490B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL1017022A1 (nl) | 2001-07-16 |
US6803490B2 (en) | 2004-10-12 |
ES2190718B1 (es) | 2004-10-01 |
US20040162449A1 (en) | 2004-08-19 |
CN1191221C (zh) | 2005-03-02 |
ES2190718A1 (es) | 2003-08-01 |
CN1305981A (zh) | 2001-08-01 |
NL1017022C2 (nl) | 2002-10-22 |
KR100795741B1 (ko) | 2008-01-17 |
SG98016A1 (en) | 2003-08-20 |
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