ATE121068T1 - Verfahren zum herstellen von hemiketalen und hemithioketalen. - Google Patents
Verfahren zum herstellen von hemiketalen und hemithioketalen.Info
- Publication number
- ATE121068T1 ATE121068T1 AT92870014T AT92870014T ATE121068T1 AT E121068 T1 ATE121068 T1 AT E121068T1 AT 92870014 T AT92870014 T AT 92870014T AT 92870014 T AT92870014 T AT 92870014T AT E121068 T1 ATE121068 T1 AT E121068T1
- Authority
- AT
- Austria
- Prior art keywords
- hemithioketals
- hemiketals
- producing
- oxetan
- hal
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- -1 oxetan-2-one compound Chemical class 0.000 abstract 1
Classifications
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
- C07C327/20—Esters of monothiocarboxylic acids
- C07C327/22—Esters of monothiocarboxylic acids having carbon atoms of esterified thiocarboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Polyesters Or Polycarbonates (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Networks Using Active Elements (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Junction Field-Effect Transistors (AREA)
- Plural Heterocyclic Compounds (AREA)
- Ceramic Products (AREA)
- Compounds Of Unknown Constitution (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/643,294 US5113008A (en) | 1991-01-22 | 1991-01-22 | Process for producing hemiketals and hemithioketals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE121068T1 true ATE121068T1 (de) | 1995-04-15 |
Family
ID=24580178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92870014T ATE121068T1 (de) | 1991-01-22 | 1992-01-21 | Verfahren zum herstellen von hemiketalen und hemithioketalen. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5113008A (de) |
| EP (1) | EP0496720B1 (de) |
| JP (1) | JP3163148B2 (de) |
| KR (1) | KR950004040B1 (de) |
| AT (1) | ATE121068T1 (de) |
| AU (1) | AU636072B2 (de) |
| CA (1) | CA2059728A1 (de) |
| DE (1) | DE69201972D1 (de) |
| DK (1) | DK0496720T3 (de) |
| ES (1) | ES2072131T3 (de) |
| HU (1) | HU209982B (de) |
| IE (1) | IE920174A1 (de) |
| IL (1) | IL100699A (de) |
| ZA (1) | ZA92431B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8575273B2 (en) | 2008-11-26 | 2013-11-05 | Schlumberger Technology Corporation | Coupling agents and compositions produced using them |
| US9403962B2 (en) | 2011-12-22 | 2016-08-02 | Schlumberger Technology Corporation | Elastomer compositions with silane functionalized silica as reinforcing fillers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1158490B (de) * | 1960-12-17 | 1963-12-05 | Hoechst Ag | Verfahren zur Herstellung von fluorhaltigen Acetessigsaeurechloriden bzw. ihren Loesungen |
| US4618679A (en) * | 1983-08-11 | 1986-10-21 | Monsanto Company | 3,5-dicarboxylic acid esters of 2,6-bis(fluoro-alkyl)-2,6-bis(hydroxy) piperidines |
| US4647689A (en) * | 1982-07-30 | 1987-03-03 | Monsanto Company | Preparation of alkyl trifluoroacetoacetate |
| US4785129A (en) * | 1988-02-16 | 1988-11-15 | Monsanto Company | Methyl 4,4,4-trifluoro-3-oxo-butanethioate |
-
1991
- 1991-01-22 US US07/643,294 patent/US5113008A/en not_active Expired - Lifetime
-
1992
- 1992-01-19 IL IL10069992A patent/IL100699A/en not_active IP Right Cessation
- 1992-01-21 DE DE69201972T patent/DE69201972D1/de not_active Expired - Lifetime
- 1992-01-21 AU AU10348/92A patent/AU636072B2/en not_active Ceased
- 1992-01-21 CA CA002059728A patent/CA2059728A1/en not_active Abandoned
- 1992-01-21 IE IE017492A patent/IE920174A1/en unknown
- 1992-01-21 ES ES92870014T patent/ES2072131T3/es not_active Expired - Lifetime
- 1992-01-21 ZA ZA92431A patent/ZA92431B/xx unknown
- 1992-01-21 AT AT92870014T patent/ATE121068T1/de not_active IP Right Cessation
- 1992-01-21 KR KR1019920000793A patent/KR950004040B1/ko not_active Expired - Fee Related
- 1992-01-21 EP EP92870014A patent/EP0496720B1/de not_active Expired - Lifetime
- 1992-01-21 DK DK92870014.5T patent/DK0496720T3/da active
- 1992-01-21 HU HU9200188A patent/HU209982B/hu not_active IP Right Cessation
- 1992-01-21 JP JP04813392A patent/JP3163148B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IL100699A0 (en) | 1992-09-06 |
| AU636072B2 (en) | 1993-04-08 |
| US5113008A (en) | 1992-05-12 |
| KR950004040B1 (ko) | 1995-04-22 |
| EP0496720B1 (de) | 1995-04-12 |
| HU9200188D0 (en) | 1992-05-28 |
| IL100699A (en) | 1996-09-12 |
| ES2072131T3 (es) | 1995-07-01 |
| ZA92431B (en) | 1993-03-08 |
| DE69201972D1 (de) | 1995-05-18 |
| DK0496720T3 (da) | 1995-07-31 |
| HU209982B (en) | 1995-01-30 |
| HUT60990A (en) | 1992-11-30 |
| CA2059728A1 (en) | 1992-07-23 |
| KR920014752A (ko) | 1992-08-25 |
| IE920174A1 (en) | 1992-07-29 |
| JP3163148B2 (ja) | 2001-05-08 |
| EP0496720A1 (de) | 1992-07-29 |
| AU1034892A (en) | 1992-07-30 |
| JPH04321645A (ja) | 1992-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |