CA933174A - PROCESS FOR INCREASING SELECTIVITY OF TETRAMETHYLENE GLYCOL IN HYDROGENATION OF .gamma.-BUTYROLACTONE - Google Patents
PROCESS FOR INCREASING SELECTIVITY OF TETRAMETHYLENE GLYCOL IN HYDROGENATION OF .gamma.-BUTYROLACTONEInfo
- Publication number
- CA933174A CA933174A CA122102A CA122102A CA933174A CA 933174 A CA933174 A CA 933174A CA 122102 A CA122102 A CA 122102A CA 122102 A CA122102 A CA 122102A CA 933174 A CA933174 A CA 933174A
- Authority
- CA
- Canada
- Prior art keywords
- butyrolactone
- hydrogenation
- gamma
- tetramethylene glycol
- increasing selectivity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 title 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 title 1
- 238000005984 hydrogenation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45077667A JPS4831084B1 (enExample) | 1970-09-04 | 1970-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA933174A true CA933174A (en) | 1973-09-04 |
Family
ID=13640217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA122102A Expired CA933174A (en) | 1970-09-04 | 1971-09-03 | PROCESS FOR INCREASING SELECTIVITY OF TETRAMETHYLENE GLYCOL IN HYDROGENATION OF .gamma.-BUTYROLACTONE |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3772395A (enExample) |
| JP (1) | JPS4831084B1 (enExample) |
| CA (1) | CA933174A (enExample) |
| DE (2) | DE2144316A1 (enExample) |
| FR (1) | FR2107091A5 (enExample) |
| GB (1) | GB1314126A (enExample) |
| NL (1) | NL7112128A (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494092U (enExample) * | 1977-12-16 | 1979-07-03 | ||
| US4141930A (en) * | 1978-04-17 | 1979-02-27 | Ppg Industries, Inc. | Hydrogenation of glycolic acid |
| US4203870A (en) * | 1978-04-17 | 1980-05-20 | Ppg Industries, Inc. | Catalyst for hydrogenation of glycolic acid |
| DE2845905C3 (de) * | 1978-10-21 | 1983-05-26 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur kontinuierlichen Herstellung von Butandiol-1,4 |
| GB8514002D0 (en) * | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
| US4652685A (en) * | 1985-11-15 | 1987-03-24 | General Electric Company | Hydrogenation of lactones to glycols |
| BE1012342A6 (fr) | 1998-01-08 | 2000-10-03 | Pantochim Sa | Procede de production de butanediol par hydrogenation en phase liquide. |
| US20070010696A1 (en) * | 2005-07-08 | 2007-01-11 | Ramazanova Elmira M | Method of preparation of methyl-benzyl-ketone |
| US8673601B2 (en) | 2007-01-22 | 2014-03-18 | Genomatica, Inc. | Methods and organisms for growth-coupled production of 3-hydroxypropionic acid |
| EP3214179B1 (en) | 2007-03-16 | 2021-03-03 | Genomatica, Inc. | Compositions and methods for the biosynthesis of 1,4-butanediol and its precursors |
| EP2348008A1 (en) | 2007-08-10 | 2011-07-27 | Genomatica, Inc. | Methods for the synthesis of acrylic acid and derivatives from fumaric acid |
| US7947483B2 (en) | 2007-08-10 | 2011-05-24 | Genomatica, Inc. | Methods and organisms for the growth-coupled production of 1,4-butanediol |
| US8691553B2 (en) | 2008-01-22 | 2014-04-08 | Genomatica, Inc. | Methods and organisms for utilizing synthesis gas or other gaseous carbon sources and methanol |
| PL2262901T3 (pl) | 2008-03-05 | 2019-04-30 | Genomatica Inc | Organizmy wytwarzające alkohole pierwszorzędowe |
| CN102066551B (zh) | 2008-03-27 | 2013-10-09 | 基因组股份公司 | 用于产生己二酸和其他化合物的微生物 |
| CA2722680A1 (en) | 2008-05-01 | 2009-11-05 | Genomatica, Inc. | Microorganisms for the production of methacrylic acid |
| BRPI0913901A2 (pt) | 2008-06-17 | 2016-12-13 | Genomatica Inc | micro-organismos e métodos para a biossíntese de fumarato, malato e acrilato |
| JP5912529B2 (ja) | 2008-09-10 | 2016-04-27 | ゲノマチカ， インク． | １，４−ブタンジオールの生成のための微生物体 |
| AU2009327490A1 (en) | 2008-12-16 | 2011-07-28 | Genomatica, Inc. | Microorganisms and methods for conversion of syngas and other carbon sources to useful products |
| EP2425006A4 (en) | 2009-04-30 | 2013-01-23 | Genomatica Inc | ORGANISMS FOR THE MANUFACTURE OF ISOPROPANOL, N-BUTANOL AND ISOBUTANOL |
| US9017983B2 (en) | 2009-04-30 | 2015-04-28 | Genomatica, Inc. | Organisms for the production of 1,3-butanediol |
| EP3611254B1 (en) | 2009-05-07 | 2023-07-05 | Genomatica, Inc. | Microorganisms and methods for the biosynthesis of hexamethylenediamine |
| US8663957B2 (en) | 2009-05-15 | 2014-03-04 | Genomatica, Inc. | Organisms for the production of cyclohexanone |
| WO2010141920A2 (en) | 2009-06-04 | 2010-12-09 | Genomatica, Inc. | Microorganisms for the production of 1,4-butanediol and related methods |
| HUE031827T2 (en) | 2009-06-04 | 2017-08-28 | Genomatica Inc | A method for separating the ingredients of a fermentation soup |
| EP2440669A4 (en) | 2009-06-10 | 2013-08-28 | Genomatica Inc | MICROOGANISMS AND PROCEDURES FOR THE CARBON EFFECTIVE BIOSYNTHESIS MEK AND 2-BUTANOL |
| BR112012002643A2 (pt) | 2009-08-05 | 2018-08-28 | Genomatica Inc | ácido tereftalático semissintético por meio de micro-organismos que produzem ácido mucônico |
| US8715971B2 (en) | 2009-09-09 | 2014-05-06 | Genomatica, Inc. | Microorganisms and methods for the co-production of isopropanol and 1,4-butanediol |
| CN102762735B (zh) | 2009-10-13 | 2016-08-03 | 基因组股份公司 | 生产1,4-丁二醇、4-羟基丁醛、4-羟基丁酰-coa、腐胺和相关化合物的微生物及其相关方法 |
| US20110097767A1 (en) | 2009-10-23 | 2011-04-28 | Priti Pharkya | Microorganisms for the production of aniline |
| WO2011066076A1 (en) | 2009-11-25 | 2011-06-03 | Genomatica, Inc. | Microorganisms and methods for the coproduction of 1,4-butanediol and gamma-butyrolactone |
| SG181607A1 (en) | 2009-12-10 | 2012-07-30 | Genomatica Inc | Methods and organisms for converting synthesis gas or other gaseous carbon sources and methanol to 1,3-butanediol |
| WO2011094131A1 (en) | 2010-01-29 | 2011-08-04 | Genomatica, Inc. | Microorganisms and methods for the biosynthesis of p-toluate and terephthalate |
| US8445244B2 (en) | 2010-02-23 | 2013-05-21 | Genomatica, Inc. | Methods for increasing product yields |
| US8048661B2 (en) | 2010-02-23 | 2011-11-01 | Genomatica, Inc. | Microbial organisms comprising exogenous nucleic acids encoding reductive TCA pathway enzymes |
| US9023636B2 (en) | 2010-04-30 | 2015-05-05 | Genomatica, Inc. | Microorganisms and methods for the biosynthesis of propylene |
| SG185432A1 (en) | 2010-05-05 | 2012-12-28 | Genomatica Inc | Microorganisms and methods for the biosynthesis of butadiene |
| EP2607340B1 (en) | 2010-07-26 | 2017-09-06 | Genomatica, Inc. | Microorganisms and methods for the biosynthesis of aromatics, 2,4-pentadienoate and 1,3-butadiene |
| WO2013184602A2 (en) | 2012-06-04 | 2013-12-12 | Genomatica, Inc. | Microorganisms and methods for production of 4-hydroxybutyrate, 1,4-butanediol and related compounds |
| EP4414451A3 (en) | 2013-04-26 | 2025-04-23 | Genomatica, Inc. | Microorganisms and methods for production of 4 hydroxybutyrate, 1,4-butanediol and related compounds |
-
1970
- 1970-09-04 JP JP45077667A patent/JPS4831084B1/ja active Pending
-
1971
- 1971-08-26 US US00175359A patent/US3772395A/en not_active Expired - Lifetime
- 1971-09-01 FR FR7131571A patent/FR2107091A5/fr not_active Expired
- 1971-09-02 GB GB4102271A patent/GB1314126A/en not_active Expired
- 1971-09-03 CA CA122102A patent/CA933174A/en not_active Expired
- 1971-09-03 DE DE19712144316 patent/DE2144316A1/de active Granted
- 1971-09-03 DE DE2144316A patent/DE2144316C3/de not_active Expired
- 1971-09-03 NL NL7112128A patent/NL7112128A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2107091A5 (enExample) | 1972-05-05 |
| DE2144316C3 (de) | 1974-07-04 |
| NL7112128A (enExample) | 1972-03-07 |
| JPS4831084B1 (enExample) | 1973-09-26 |
| DE2144316B2 (de) | 1973-10-25 |
| US3772395A (en) | 1973-11-13 |
| DE2144316A1 (de) | 1972-03-16 |
| GB1314126A (en) | 1973-04-18 |
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