BR9101796A - Catalisadores para a producao de 1,3-diois e/ou 3-hidroxialdeidos e processos para a sua preparacao e utilizacao - Google Patents
Catalisadores para a producao de 1,3-diois e/ou 3-hidroxialdeidos e processos para a sua preparacao e utilizacaoInfo
- Publication number
- BR9101796A BR9101796A BR919101796A BR9101796A BR9101796A BR 9101796 A BR9101796 A BR 9101796A BR 919101796 A BR919101796 A BR 919101796A BR 9101796 A BR9101796 A BR 9101796A BR 9101796 A BR9101796 A BR 9101796A
- Authority
- BR
- Brazil
- Prior art keywords
- hydroxyalides
- diois
- catalysts
- processes
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
- C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
-
- 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
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/519,446 US5030766A (en) | 1990-05-04 | 1990-05-04 | Catalysts for producing 1,3-diols and/or 3-hydroxyaldehydes, and processes for making and using same |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9101796A true BR9101796A (pt) | 1991-12-17 |
Family
ID=24068345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919101796A BR9101796A (pt) | 1990-05-04 | 1991-05-03 | Catalisadores para a producao de 1,3-diois e/ou 3-hidroxialdeidos e processos para a sua preparacao e utilizacao |
Country Status (9)
Country | Link |
---|---|
US (1) | US5030766A (pt) |
EP (1) | EP0455257A3 (pt) |
JP (1) | JPH05117186A (pt) |
KR (1) | KR910019946A (pt) |
CN (1) | CN1056865A (pt) |
AU (1) | AU653934B2 (pt) |
BR (1) | BR9101796A (pt) |
CA (1) | CA2041840A1 (pt) |
PL (1) | PL290134A1 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5387698A (en) * | 1992-06-11 | 1995-02-07 | General Electric Company | Rhodium containing selective catalysts for the synthesis of epoxysiloxane/epoxysilicone monomers and polymers |
US5210318A (en) * | 1990-05-04 | 1993-05-11 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts and processes useful in producing 1,3-diols and/or 3-hydroxyldehydes |
US5053562A (en) * | 1990-07-31 | 1991-10-01 | Hoechst Celanese Corporation | Process for making 1,3-diols from epoxides |
US5304686A (en) * | 1993-07-13 | 1994-04-19 | Shell Oil Company | Process for making 3-hydroxypropanal and 1,3-propanediol |
US5304691A (en) * | 1993-07-13 | 1994-04-19 | Shell Oil Company | Process for making 1,3-propanediol and 3-hydroxypropanal |
US5770776A (en) * | 1994-09-30 | 1998-06-23 | Shell Oil Company | Process for preparing 1,3-propanediol |
AU688608B2 (en) * | 1994-09-30 | 1998-03-12 | Shell Internationale Research Maatschappij B.V. | Process for preparing 1,3-alkanediols and 3-hydroxyldehydes |
US6180838B1 (en) | 1994-09-30 | 2001-01-30 | Shell Oil Company | Process for preparing alkanediols |
US5981808A (en) * | 1994-09-30 | 1999-11-09 | Shell Oil Company | Cobalt-catalyzed process for preparing 1, 3-propanediol from etylene oxide |
US5463146A (en) * | 1994-09-30 | 1995-10-31 | Shell Oil Company | Process for preparing 1,3-propanediol |
US5545767A (en) * | 1994-09-30 | 1996-08-13 | Shell Oil Company | Process for preparing 1,3-propanediol |
US5545766A (en) * | 1994-09-30 | 1996-08-13 | Shell Oil Company | Cobalt-catalyzed process for preparing 1,3-propanediol using a lipophilic bidentate phosphine promotor |
US5463145A (en) * | 1994-09-30 | 1995-10-31 | Shell Oil Company | Process for preparing 1,3-propanediol |
US5585528A (en) * | 1994-09-30 | 1996-12-17 | Shell Oil Company | Cobalt-catalyzed process for preparing 1,3-propanediol using a lipophilic tertiary amine promoter |
US5777182A (en) * | 1994-09-30 | 1998-07-07 | Shell Oil Company | Cobalt-catalyzed process for preparing 1,3-propanidiol |
US5563302A (en) * | 1994-09-30 | 1996-10-08 | Shell Oil Company | Cobalt-catalyzed process for preparing 1,3-propanediol using a lipophilic phosphine oxide promoter |
US5545765A (en) * | 1994-09-30 | 1996-08-13 | Shell Oil Company | Cobalt-catalyzed process for preparing 1,3-propanediol using a lipophilic quaternary arsonium salt promoter |
US5689016A (en) * | 1994-09-30 | 1997-11-18 | Shell Oil Company | Cobalt-catalyzed process for preparing alkanediols using a rhodium promoter |
US5684214A (en) * | 1994-09-30 | 1997-11-04 | Shell Oil Company | Process for preparing 1,3-propanediol |
US5576471A (en) * | 1994-09-30 | 1996-11-19 | Shell Oil Company | Cobalt-catalyzed process for preparing 1,3-propanediol using a lipophilic dihydroxyarene promoter |
US5463144A (en) * | 1994-09-30 | 1995-10-31 | Shell Oil Company | Process for preparing 1,3-propanediol |
US5841003A (en) * | 1996-07-23 | 1998-11-24 | Shell Oil Company | Process for preparing alkanediols |
CA2308896A1 (en) * | 2000-05-18 | 2001-11-18 | Allan James Robertson | Phosphonium salts |
CA2598156C (en) | 2002-08-16 | 2011-02-08 | Cytec Canada Inc. | Phosphonium and imidazolium salts and methods of their preparation |
TW200418770A (en) * | 2002-10-03 | 2004-10-01 | Shell Int Research | Reduction of the viscosity of reactive heavy byproducts during the production of 1,3-propanediol |
CA2424215C (en) | 2003-03-31 | 2008-11-18 | Cytec Canada Inc. | Phosphonium salts and methods of their preparation |
CN100408918C (zh) * | 2004-01-15 | 2008-08-06 | 沈阳戴维国际机电设备有限公司 | 循环流化燃烧法处理造纸、制革、印染工业废液的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463819A (en) * | 1965-10-21 | 1969-08-26 | Shell Oil Co | Glycol production |
US3456017A (en) * | 1965-10-21 | 1969-07-15 | Shell Oil Co | Glycol production |
US3687981A (en) * | 1968-01-17 | 1972-08-29 | Du Pont | Process for making a dioxane |
US3948965A (en) * | 1974-07-12 | 1976-04-06 | Union Carbide Corporation | Catalytic process for polyhydric alcohols and derivatives |
US4013700A (en) * | 1974-11-25 | 1977-03-22 | Union Carbide Corporation | Catalytic process for polyhydric alcohols and derivatives |
US4211719A (en) * | 1978-02-13 | 1980-07-08 | Union Carbide Corporation | Catalytic process for polyhydric alcohols and derivatives |
US4322355A (en) * | 1980-04-15 | 1982-03-30 | National Distillers & Chemical Corp. | Production of 1,3-difunctional compounds |
CA1279657C (en) * | 1986-08-20 | 1991-01-29 | Mark A. Murphy | Process for making 1,3-glycols from epoxides |
US4873378A (en) * | 1986-08-20 | 1989-10-10 | Hoechst Celanese Corporation | Process for making 1,3-diols from epoxides |
US4935554A (en) * | 1986-08-20 | 1990-06-19 | Hoechst Celanese Corporation | Process for making 1,3-diols from epoxides |
GB8720510D0 (en) * | 1987-09-01 | 1987-10-07 | Shell Int Research | Hydroformulation of alkyl acrylates |
US4873379A (en) * | 1988-05-25 | 1989-10-10 | Hoechst Celanese Corporation | Process for making 1,3-diols from epoxides |
-
1990
- 1990-05-04 US US07/519,446 patent/US5030766A/en not_active Expired - Lifetime
-
1991
- 1991-05-03 KR KR1019910007176A patent/KR910019946A/ko not_active Application Discontinuation
- 1991-05-03 CA CA002041840A patent/CA2041840A1/en not_active Abandoned
- 1991-05-03 BR BR919101796A patent/BR9101796A/pt not_active Application Discontinuation
- 1991-05-03 AU AU76359/91A patent/AU653934B2/en not_active Expired - Fee Related
- 1991-05-03 CN CN91103588A patent/CN1056865A/zh active Pending
- 1991-05-03 EP EP19910107218 patent/EP0455257A3/en not_active Ceased
- 1991-05-04 PL PL29013491A patent/PL290134A1/xx unknown
- 1991-05-07 JP JP3228195A patent/JPH05117186A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU653934B2 (en) | 1994-10-20 |
CA2041840A1 (en) | 1991-11-05 |
EP0455257A3 (en) | 1992-04-22 |
JPH05117186A (ja) | 1993-05-14 |
AU7635991A (en) | 1991-11-07 |
CN1056865A (zh) | 1991-12-11 |
KR910019946A (ko) | 1991-12-19 |
US5030766A (en) | 1991-07-09 |
EP0455257A2 (en) | 1991-11-06 |
PL290134A1 (en) | 1992-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |