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 (cg-RX-API-DMAC7.html) | 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 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS4831084B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA933174A (cg-RX-API-DMAC7.html) |
| DE (2) | DE2144316C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2107091A5 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1314126A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7112128A (cg-RX-API-DMAC7.html) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494092U (cg-RX-API-DMAC7.html) * | 1977-12-16 | 1979-07-03 | ||
| US4203870A (en) * | 1978-04-17 | 1980-05-20 | Ppg Industries, Inc. | Catalyst for hydrogenation of glycolic acid |
| US4141930A (en) * | 1978-04-17 | 1979-02-27 | Ppg Industries, Inc. | 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 |
| TWI568847B (zh) | 2007-03-16 | 2017-02-01 | 奇諾麥提卡公司 | 用於１，４-丁二醇及其前驅物之生物合成的組合物及方法 |
| US7947483B2 (en) | 2007-08-10 | 2011-05-24 | Genomatica, Inc. | Methods and organisms for the growth-coupled production of 1,4-butanediol |
| CA2696018A1 (en) | 2007-08-10 | 2009-04-09 | Genomatica, Inc. | Methods for the synthesis of olefins and derivatives |
| CA2712779C (en) | 2008-01-22 | 2021-03-16 | Genomatica, Inc. | Methods and organisms for utilizing synthesis gas or other gaseous carbon sources and methanol |
| BRPI0909690A2 (pt) | 2008-03-05 | 2019-02-26 | Genomatica Inc | organismos produtores de alcoóis primários |
| PL2265709T3 (pl) | 2008-03-27 | 2018-05-30 | Genomatica, Inc. | Mikroorganizmy do produkcji kwasu adypinowego i innych związków |
| AU2009242615A1 (en) | 2008-05-01 | 2009-11-05 | Genomatica, Inc. | Microorganisms for the production of methacrylic acid |
| WO2009155382A1 (en) | 2008-06-17 | 2009-12-23 | Genomatica, Inc. | Microorganisms and methods for the biosynthesis of fumarate, malate, and acrylate |
| CA2735883C (en) | 2008-09-10 | 2020-05-05 | Genomatica, Inc. | Microorganisms for the production of 1,4-butanediol |
| JP2012511928A (ja) | 2008-12-16 | 2012-05-31 | ゲノマチカ， インク． | 合成ガス及び他の炭素源の有用な製品への変換のための微生物及び方法 |
| AU2010242849A1 (en) | 2009-04-30 | 2011-11-24 | Genomatica, Inc. | Organisms for the production of isopropanol, n-butanol, and isobutanol |
| ES2593117T3 (es) | 2009-04-30 | 2016-12-05 | Genomatica, Inc. | Organismos para la producción de 1,3-butanodiol |
| KR102099295B1 (ko) | 2009-05-07 | 2020-04-09 | 게노마티카 인코포레이티드 | 아디페이트, 헥사메틸렌디아민 및 6-아미노카프로산의 생합성을 위한 미생물 및 방법 |
| JP2012526561A (ja) | 2009-05-15 | 2012-11-01 | ゲノマチカ， インク． | シクロヘキサノンの産生のための生物 |
| VN29801A1 (cg-RX-API-DMAC7.html) | 2009-06-04 | 2012-05-25 | ||
| EP2438036B1 (en) | 2009-06-04 | 2017-03-08 | Genomatica, Inc. | Process of separating components of a fermentation broth |
| WO2010144746A2 (en) | 2009-06-10 | 2010-12-16 | Genomatica, Inc. | Microorganisms and methods for carbon-efficient biosynthesis of mek and 2-butanol |
| EP2462221B1 (en) | 2009-08-05 | 2017-02-22 | Genomatica, Inc. | Semi-synthetic terephthalic acid via microorganisms that produce muconic acid |
| EP2933338A3 (en) | 2009-09-09 | 2016-01-06 | Genomatica, Inc. | Microorganisms and methods for the co-production of isopropanol with primary alcohols, diols and acids |
| MX2012004291A (es) | 2009-10-13 | 2012-08-17 | Genomatica Inc | Microorganismos para la produccion de 1,4-butanoidol, 4-hidroxibutanal, 4-hidroxibutiril-coa, putrescina y compuestos y metodos relacionados con los mismos. |
| BR112012009332A2 (pt) | 2009-10-23 | 2015-09-15 | Genomatica Inc | micro-organismo para a produção de anilina |
| US8530210B2 (en) | 2009-11-25 | 2013-09-10 | Genomatica, Inc. | Microorganisms and methods for the coproduction 1,4-butanediol and gamma-butyrolactone |
| KR20120120493A (ko) | 2009-12-10 | 2012-11-01 | 게노마티카 인코포레이티드 | 합성 가스 또는 기타 가스상 탄소원 및 메탄올을 1,3-부탄디올로 변환하는 방법 및 변환용 유기체 |
| MX2012008738A (es) | 2010-01-29 | 2012-08-31 | Genomatica Inc | Microorganismos y metodos para la biosintesis de p-toluato y tereftalato. |
| US8048661B2 (en) | 2010-02-23 | 2011-11-01 | Genomatica, Inc. | Microbial organisms comprising exogenous nucleic acids encoding reductive TCA pathway enzymes |
| US8445244B2 (en) | 2010-02-23 | 2013-05-21 | Genomatica, Inc. | Methods for increasing product yields |
| US9023636B2 (en) | 2010-04-30 | 2015-05-05 | Genomatica, Inc. | Microorganisms and methods for the biosynthesis of propylene |
| KR20180005263A (ko) | 2010-05-05 | 2018-01-15 | 게노마티카 인코포레이티드 | 부타디엔을 생합성하기 위한 미생물 및 방법 |
| BR112013001635A2 (pt) | 2010-07-26 | 2016-05-24 | Genomatica Inc | micro-organismo e métodos para a biossíntese de aromáticos, 2, 4-pentadienoato e 1,3-butadieno |
| SI2855687T1 (sl) | 2012-06-04 | 2020-09-30 | Genomatica, Inc. | Mikroorganizmi in metode za proizvodnjo 4-hidroksibutirat, 1,4-butandiola in sorodne spojine |
| MY187966A (en) | 2013-04-26 | 2021-11-02 | 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 DE DE2144316A patent/DE2144316C3/de not_active Expired
- 1971-09-03 DE DE19712144316 patent/DE2144316A1/de active Granted
- 1971-09-03 NL NL7112128A patent/NL7112128A/xx unknown
- 1971-09-03 CA CA122102A patent/CA933174A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3772395A (en) | 1973-11-13 |
| GB1314126A (en) | 1973-04-18 |
| JPS4831084B1 (cg-RX-API-DMAC7.html) | 1973-09-26 |
| DE2144316B2 (de) | 1973-10-25 |
| NL7112128A (cg-RX-API-DMAC7.html) | 1972-03-07 |
| DE2144316A1 (de) | 1972-03-16 |
| DE2144316C3 (de) | 1974-07-04 |
| FR2107091A5 (cg-RX-API-DMAC7.html) | 1972-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA933174A (en) | PROCESS FOR INCREASING SELECTIVITY OF TETRAMETHYLENE GLYCOL IN HYDROGENATION OF .gamma.-BUTYROLACTONE | |
| CA951647A (en) | Combination column | |
| CA995251A (en) | Hydrogenation of adiponitrile | |
| CA928269A (en) | Method of preparing regrind | |
| CA933183A (en) | Hydrogenation of phenol | |
| AU2644771A (en) | Cellular polyurethanes | |
| CA967497A (en) | Brewery process | |
| CA935183A (en) | Process for separating methacrolein | |
| CA946311A (en) | Coal hydrogenation process | |
| CA972314A (en) | Distillation column | |
| CA945212A (en) | Polarography | |
| CA941842A (en) | Process for preparing hydroxypivalaldehyde | |
| CA840452A (en) | PREPARATION OF .gamma.-BUTYROLACTONE | |
| IL38031A0 (en) | Servo pneumatic altimeter | |
| CA838709A (en) | High selectivity catalytic hydrogenation | |
| CA838708A (en) | High selectivity catalytic hydrogenation | |
| CA853676A (en) | Extractive distillation of 2,6-xylenol with glycol | |
| CA842879A (en) | Hydrogenation process | |
| CA831548A (en) | Hydrogenation process | |
| CA841082A (en) | Process for preparing polyurethanes | |
| CA837632A (en) | Oxetanes | |
| CA841886A (en) | Tyre rasps | |
| CA850755A (en) | Margin turnaround technique for photodigital reader | |
| CA837586A (en) | Distillation apparatus | |
| CA847868A (en) | Distillation apparatus |