MY133071A - Method for hydrogenating carboxylic acids or the anhydrides or esters thereof into alcohol - Google Patents
Method for hydrogenating carboxylic acids or the anhydrides or esters thereof into alcoholInfo
- Publication number
- MY133071A MY133071A MYPI98005291A MYPI9805291A MY133071A MY 133071 A MY133071 A MY 133071A MY PI98005291 A MYPI98005291 A MY PI98005291A MY PI9805291 A MYPI9805291 A MY PI9805291A MY 133071 A MY133071 A MY 133071A
- Authority
- MY
- Malaysia
- Prior art keywords
- anhydrides
- esters
- carboxylic acids
- alcohol
- groups
- 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
- C07C29/147—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 carboxylic acids or derivatives thereof
- C07C29/149—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 carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
-
- 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
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/177—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of a carboxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
- C07C2601/20—Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
A PROCESS FOR THE CATALYTIC HYDROGENATION OF CARBOXYLIC ACIDS OF ANHYDRIDES OR ESTERS THEREOF TO ALCOHOLS OVER HETEROGENEOUS CATALYSTS WHICH COMPRISE OR CONSIST OF HYDROGENARATING ELEMENTS FROM GROUPS 6, 7, 8, 9, 10 AND 11 AND, WHERE APPROPRIATE, FROM GROUPS 2, 14 AND 15 OF THE PERIODIC TABLE OF THE ELEMENTS IN LIQUID PHASE AT FROM 100 TO 300°C AND FROM 10 TO 300 BAR WHICH COMPRISES ADDING FROM 1 TO 3000 PPM, BASED ON THE LIQUID HYDROGENATION FEED, OF A BASIC ALKALI METAL COMPOUND OR ALKALINE EARTH METAL COMPOUND SELECTED FROM THE GROUP CONSISTING OF HYROXIDES, CARBONATES, CARBOXYLATES AND ALKOXIDES TO THE HYDROGENATION REACTION MIXTURE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997156171 DE19756171A1 (en) | 1997-12-17 | 1997-12-17 | Process for the hydrogenation of carboxylic acids or their anhydrides or esters to alcohols |
Publications (1)
Publication Number | Publication Date |
---|---|
MY133071A true MY133071A (en) | 2007-10-31 |
Family
ID=7852303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI98005291A MY133071A (en) | 1997-12-17 | 1998-11-20 | Method for hydrogenating carboxylic acids or the anhydrides or esters thereof into alcohol |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1042260B1 (en) |
JP (1) | JP2002508342A (en) |
KR (1) | KR20010015877A (en) |
CN (1) | CN1170796C (en) |
CA (1) | CA2311589A1 (en) |
DE (2) | DE19756171A1 (en) |
ES (1) | ES2195440T3 (en) |
MY (1) | MY133071A (en) |
TW (1) | TW472034B (en) |
WO (1) | WO1999031035A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6706932B1 (en) * | 1999-11-05 | 2004-03-16 | Asahi Kasei Kabushiki Kaisha | Process for the preparation of diol mixtures |
DE10023256A1 (en) | 2000-05-12 | 2001-11-15 | Basf Ag | (+) - and (-) - 2-cyclododecylpropanol and (+) - and (-) - 2-cyclododecylpropionic acid and their preparation and use |
DE10024542A1 (en) * | 2000-05-18 | 2001-11-22 | Basf Ag | Production of saturated 3-20C alcohols uses a hydrogenation catalyst bed in the presence of a salt-like base in the reactant feed containing an anion of an acid having a pKa of greater than 2 |
JP4034289B2 (en) | 2004-04-02 | 2008-01-16 | 花王株式会社 | Method for producing fatty alcohol |
CA2755293A1 (en) | 2009-04-08 | 2010-10-14 | Basf Se | Method for producing 1,6-hexanediol by hydrogenation of oligo- and polyesters |
DE102009047193A1 (en) * | 2009-11-26 | 2011-06-01 | Basf Se | Process for the preparation of diols by hydrogenation of a mixture containing carboxylic acid by means of cobalt-containing catalysts |
NZ743055A (en) | 2013-03-08 | 2020-03-27 | Xyleco Inc | Equipment protecting enclosures |
CN105435809B (en) * | 2014-08-27 | 2018-03-20 | 中国石油化工股份有限公司 | The method of hydrogenation catalyst and its preparation method and application and hydrogenation reaction |
CN108707058A (en) * | 2018-04-11 | 2018-10-26 | 华东师范大学 | A kind of two-step method inverting biological grease is the method for linear alpha-alkene |
WO2020008617A1 (en) * | 2018-07-06 | 2020-01-09 | Toyo Tire株式会社 | Catalyst for hydrogenation and production method for diol |
DE102019105105A1 (en) * | 2019-02-28 | 2020-09-03 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Process for the production of 1,2-propanediol |
US11440863B2 (en) | 2019-06-12 | 2022-09-13 | Evonik Operations Gmbh | Process for preparing an alcohol from hydrocarbons |
EP4197992A1 (en) | 2021-12-20 | 2023-06-21 | Evonik Operations GmbH | Method for the preparation of an alcohol and separation of the homogeneous catalyst system using a membrane comprising a separation-active layer of paek and a substructure comprising paek |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3703585A1 (en) * | 1987-02-06 | 1988-08-18 | Consortium Elektrochem Ind | ALCOHOLS AND ETHERS WITH CYCLODODECYL AND CYCLODODECENYL GROUPS, THEIR PRODUCTION AND USE AS A FRAGRANCE |
GB2215330A (en) * | 1988-03-04 | 1989-09-20 | Shell Int Research | Hydrogenation of esters into alcohols |
DD277270A1 (en) * | 1988-11-28 | 1990-03-28 | Miltitz Chem Werk | METHOD FOR HYDROGENATION OF CARBONYL COMPOUNDS |
DD281182A5 (en) * | 1989-04-10 | 1990-08-01 | Hydrierwerk Rodleben Veb | METHOD FOR PRODUCING SAID FAT ALCOHOLS |
DE4127318A1 (en) * | 1991-08-17 | 1993-02-18 | Hoechst Ag | CATALYSTS CONTAINING COPPER ZINC OXIDE ALUMINUM |
-
1997
- 1997-12-17 DE DE1997156171 patent/DE19756171A1/en not_active Ceased
-
1998
- 1998-11-09 TW TW87118602A patent/TW472034B/en active
- 1998-11-20 MY MYPI98005291A patent/MY133071A/en unknown
- 1998-12-04 ES ES98964487T patent/ES2195440T3/en not_active Expired - Lifetime
- 1998-12-04 CN CNB988119765A patent/CN1170796C/en not_active Expired - Fee Related
- 1998-12-04 CA CA002311589A patent/CA2311589A1/en not_active Abandoned
- 1998-12-04 EP EP98964487A patent/EP1042260B1/en not_active Expired - Lifetime
- 1998-12-04 JP JP2000538967A patent/JP2002508342A/en not_active Withdrawn
- 1998-12-04 WO PCT/EP1998/007900 patent/WO1999031035A1/en not_active Application Discontinuation
- 1998-12-04 KR KR1020007006583A patent/KR20010015877A/en not_active Application Discontinuation
- 1998-12-04 DE DE59807773T patent/DE59807773D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1281425A (en) | 2001-01-24 |
EP1042260B1 (en) | 2003-04-02 |
TW472034B (en) | 2002-01-11 |
DE19756171A1 (en) | 1999-07-01 |
CA2311589A1 (en) | 1999-06-24 |
WO1999031035A1 (en) | 1999-06-24 |
DE59807773D1 (en) | 2003-05-08 |
KR20010015877A (en) | 2001-02-26 |
ES2195440T3 (en) | 2003-12-01 |
EP1042260A1 (en) | 2000-10-11 |
JP2002508342A (en) | 2002-03-19 |
CN1170796C (en) | 2004-10-13 |
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