DK0496720T3 - Fremgangsmåde til fremstilling af hemiketaler og hemithioketaler - Google Patents
Fremgangsmåde til fremstilling af hemiketaler og hemithioketalerInfo
- Publication number
- DK0496720T3 DK0496720T3 DK92870014.5T DK92870014T DK0496720T3 DK 0496720 T3 DK0496720 T3 DK 0496720T3 DK 92870014 T DK92870014 T DK 92870014T DK 0496720 T3 DK0496720 T3 DK 0496720T3
- Authority
- DK
- Denmark
- Prior art keywords
- hemithioketals
- hemiketals
- preparation
- oxetan
- hal
- Prior art date
Links
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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Plural Heterocyclic Compounds (AREA)
- Ceramic Products (AREA)
- Networks Using Active Elements (AREA)
- Compounds Of Unknown Constitution (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Junction Field-Effect Transistors (AREA)
- Solid State Image Pick-Up Elements (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 |
|---|---|
| DK0496720T3 true DK0496720T3 (da) | 1995-07-31 |
Family
ID=24580178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK92870014.5T DK0496720T3 (da) | 1991-01-22 | 1992-01-21 | Fremgangsmåde til fremstilling af hemiketaler og hemithioketaler |
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 HU HU9200188A patent/HU209982B/hu not_active IP Right Cessation
- 1992-01-21 ZA ZA92431A patent/ZA92431B/xx unknown
- 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 EP EP92870014A patent/EP0496720B1/de not_active Expired - Lifetime
- 1992-01-21 IE IE017492A patent/IE920174A1/en unknown
- 1992-01-21 DK DK92870014.5T patent/DK0496720T3/da active
- 1992-01-21 KR KR1019920000793A patent/KR950004040B1/ko not_active IP Right Cessation
- 1992-01-21 ES ES92870014T patent/ES2072131T3/es not_active Expired - Lifetime
- 1992-01-21 DE DE69201972T patent/DE69201972D1/de not_active Expired - Lifetime
- 1992-01-21 AT AT92870014T patent/ATE121068T1/de 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 |
|---|---|
| DE69201972D1 (de) | 1995-05-18 |
| HU9200188D0 (en) | 1992-05-28 |
| ES2072131T3 (es) | 1995-07-01 |
| KR920014752A (ko) | 1992-08-25 |
| JP3163148B2 (ja) | 2001-05-08 |
| IL100699A0 (en) | 1992-09-06 |
| ZA92431B (en) | 1993-03-08 |
| HU209982B (en) | 1995-01-30 |
| IL100699A (en) | 1996-09-12 |
| KR950004040B1 (ko) | 1995-04-22 |
| CA2059728A1 (en) | 1992-07-23 |
| EP0496720A1 (de) | 1992-07-29 |
| ATE121068T1 (de) | 1995-04-15 |
| EP0496720B1 (de) | 1995-04-12 |
| AU1034892A (en) | 1992-07-30 |
| AU636072B2 (en) | 1993-04-08 |
| IE920174A1 (en) | 1992-07-29 |
| HUT60990A (en) | 1992-11-30 |
| JPH04321645A (ja) | 1992-11-11 |
| US5113008A (en) | 1992-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK0592435T3 (da) | Fremgangsmåde til fremstilling af pyrimidinforbindelser | |
| ES2066991T3 (es) | Agentes hipoglucemiantes de oxazolidinadiona. | |
| DK0629609T3 (da) | Fremgangsmåde til fremstilling af alkoxyiminoacetamidderivater og et mellemprodukt dertil | |
| ES555426A0 (es) | Un procedimiento para la preparacion de derivados de aciluretano polimerizables. | |
| GR3030718T3 (en) | Novel prostaglandin analogue. | |
| DK0545511T3 (da) | Fremgangsmåde til fremstilling af mono-N-substiuerede tetraazamakrocycler | |
| ES8505999A1 (es) | Metodo de preparacion de teofilinas 7-substituidas | |
| SE8102337L (sv) | Radiomottagare | |
| DK0565558T3 (da) | Fremgangsmåde og mellemprodukter til fremstilling af azabicyclo(2.2.2)octan-3-iminer | |
| ITMI931012A1 (it) | Composti spiro-piranici dotati di caratteristiche fotocromatiche | |
| DK0461653T3 (da) | Fremgangsmåde til fremstilling af beta-caroten og mellemprodukter til anvendelse ved fremgangsmåden | |
| DK0496720T3 (da) | Fremgangsmåde til fremstilling af hemiketaler og hemithioketaler | |
| EP0598910A4 (de) | Verfahren zur herstellung von nukleosidderivaten. | |
| ES2053707T3 (es) | Procedimiento para la preparacion de amidas de acidos 3,3-diaril-acrilicos. | |
| ES2068663T3 (es) | Procedimiento para la preparacion de compuestos de piridina sustituidos con halogenosulfonilo. | |
| ES2081466T3 (es) | Procedimiento para la preparacion de piperidinacarboditioatos sustituidos con fluorometilo. | |
| ES2012695A6 (es) | Un procedimiento para la preparacion de 4-(6'-metoxi -2'- naftil)-but-3-en -2-ona. | |
| DK61191D0 (da) | Fremgangsmaade til fremstilling af 1alfa-silyloxy-4alfa-hydroxy-3beta-(3alfa-hydroxy-4-phenoxy-buten-1-yl)-cyclopent-2alfa-yl-alkynderivater | |
| DK82583A (da) | Furyloxazolyleddikesyrederivater og fremgangsmaader til fremstilling deraf | |
| DK0486782T3 (da) | Fremgangsmåde til fremstilling af alfa-((dialkylamino)-substitueret-methylen)-beta-oxo-(substitueret)-propannitriler | |
| DK36689A (da) | Fremgangsmaade til fremstilling af et 16-methoxy-16-methyl-prostaglandin e1-derivat, samt ved fremgangsmaaden anvendelige mellemprodukter | |
| ES2164258T3 (es) | Procedimiento de preparacion de derivados de carbamoilmetilurea. | |
| DK504788A (da) | Fremgangsmaade til fremstilling af makrolidforbindelser | |
| FR2446818A1 (fr) | Tetrahydro-2h-benzo(c)pyrroles utiles comme intermediaires | |
| SU1614204A1 (ru) | Дезинфицирующее средство |