ATE440102T1 - METHOD FOR PRODUCING MONOHYDRO-PERFLUORALKANES, BIS(PERFLUORALKYL)PHOSPHINATES AND PERFLUORALKYLPHOSPHONATES - Google Patents
METHOD FOR PRODUCING MONOHYDRO-PERFLUORALKANES, BIS(PERFLUORALKYL)PHOSPHINATES AND PERFLUORALKYLPHOSPHONATESInfo
- Publication number
- ATE440102T1 ATE440102T1 AT03718689T AT03718689T ATE440102T1 AT E440102 T1 ATE440102 T1 AT E440102T1 AT 03718689 T AT03718689 T AT 03718689T AT 03718689 T AT03718689 T AT 03718689T AT E440102 T1 ATE440102 T1 AT E440102T1
- Authority
- AT
- Austria
- Prior art keywords
- phosphinates
- bis
- perfluoralkylphosphonates
- perfluoralkanes
- monohydro
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0287—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing atoms other than nitrogen as cationic centre
- B01J31/0291—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing atoms other than nitrogen as cationic centre also containing elements or functional groups covered by B01J31/0201 - B01J31/0274
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0231—Halogen-containing compounds
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0231—Halogen-containing compounds
- B01J31/0232—Halogen-containing compounds also containing elements or functional groups covered by B01J31/0201 - B01J31/0228
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
- B01J31/0281—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member
- B01J31/0284—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member of an aromatic ring, e.g. pyridinium
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0287—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing atoms other than nitrogen as cationic centre
- B01J31/0288—Phosphorus
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0287—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing atoms other than nitrogen as cationic centre
- B01J31/0289—Sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/62—Quaternary ammonium compounds
- C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/301—Acyclic saturated acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/52—Halophosphines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5407—Acyclic saturated phosphonium compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/14—Derivatives of phosphoric acid
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
- B01J2531/98—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The present invention relates to a process for the preparation of mono-hydroperfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkyl-phosphonates which comprises at least the treatment of at least one perfluoroalkylphosphorane with at least one base in a suitable reaction medium.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10216995 | 2002-04-16 | ||
DE10220547A DE10220547A1 (en) | 2002-04-16 | 2002-05-08 | Process for the preparation of monohydro-pefluoroalkanes, perfluoroalkylphosphinates and perfluoroalkylphosphonates |
PCT/EP2003/002744 WO2003087111A1 (en) | 2002-04-16 | 2003-03-17 | Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates, and perfluoroalkylphosphonates |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE440102T1 true ATE440102T1 (en) | 2009-09-15 |
Family
ID=28798484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03718689T ATE440102T1 (en) | 2002-04-16 | 2003-03-17 | METHOD FOR PRODUCING MONOHYDRO-PERFLUORALKANES, BIS(PERFLUORALKYL)PHOSPHINATES AND PERFLUORALKYLPHOSPHONATES |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP4739678B2 (en) |
KR (1) | KR100937128B1 (en) |
AT (1) | ATE440102T1 (en) |
DE (2) | DE10220547A1 (en) |
ES (1) | ES2330427T3 (en) |
TW (1) | TWI328010B (en) |
ZA (1) | ZA200409161B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216997A1 (en) * | 2002-04-16 | 2003-10-30 | Merck Patent Gmbh | Process for the preparation of bis (perfluoroalkyl) phosphinic acids and their salts |
DE10353759A1 (en) * | 2003-11-17 | 2005-06-16 | Merck Patent Gmbh | Process for the preparation of mono- and bis / perfluoroalkyl) phosphoranes and corresponding phosphates |
DE102006005579A1 (en) * | 2006-02-06 | 2007-08-09 | Cognis Ip Management Gmbh | Process for the preparation of organic substances |
FR2912748B1 (en) * | 2007-02-16 | 2009-11-13 | Centre Nat Rech Scient | ALKYL H-PHOSPHONATES OF N, N'-DIALKYLIMIDAZOULIUMS, QUATERNARY AMMONIUMS AND USES THEREOF |
DE102008035174A1 (en) * | 2008-07-28 | 2010-02-11 | Merck Patent Gmbh | Process for the preparation of bis (fluoroalkyl) phosphinic acid or fluoroalkylphosphonic acid |
DE102009058969A1 (en) * | 2009-12-18 | 2011-06-22 | Merck Patent GmbH, 64293 | Compound with (perfluoroalkyl) fluorohydrogenphosphate anions |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2233941C3 (en) * | 1972-07-11 | 1978-03-02 | Cassella Farbwerke Mainkur Ag, 6000 Frankfurt | Use of perfluoroalkylphosphorus compounds as foam suppressants |
-
2002
- 2002-05-08 DE DE10220547A patent/DE10220547A1/en not_active Withdrawn
-
2003
- 2003-03-17 AT AT03718689T patent/ATE440102T1/en not_active IP Right Cessation
- 2003-03-17 JP JP2003584067A patent/JP4739678B2/en not_active Expired - Fee Related
- 2003-03-17 KR KR1020047016667A patent/KR100937128B1/en not_active IP Right Cessation
- 2003-03-17 DE DE50311833T patent/DE50311833D1/en not_active Expired - Lifetime
- 2003-03-17 ES ES03718689T patent/ES2330427T3/en not_active Expired - Lifetime
- 2003-04-14 TW TW092108540A patent/TWI328010B/en not_active IP Right Cessation
-
2004
- 2004-11-11 ZA ZA200409161A patent/ZA200409161B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2005522511A (en) | 2005-07-28 |
KR100937128B1 (en) | 2010-01-18 |
DE10220547A1 (en) | 2003-11-06 |
KR20040103965A (en) | 2004-12-09 |
TW200306980A (en) | 2003-12-01 |
JP4739678B2 (en) | 2011-08-03 |
ES2330427T3 (en) | 2009-12-10 |
DE50311833D1 (en) | 2009-10-01 |
TWI328010B (en) | 2010-08-01 |
ZA200409161B (en) | 2005-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE380211T1 (en) | METHOD FOR PRODUCING POLYURETHANE ELASTOMERS AND USE | |
DE60228846D1 (en) | NEW MESOGENES, METHOD FOR THEIR PRODUCTION AND USE | |
DE60323340D1 (en) | METHOD FOR THE PRODUCTION OF INTERFERING RNA MOLECULES IN MAMMALIAN CELLS AND THERAPEUTIC APPLICATIONS OF SUCH MOLECULES | |
ATE392430T1 (en) | METHOD FOR PRODUCING DIPEPTIDS | |
DE602005015174D1 (en) | PROCESS FOR PRODUCING MONTELUCASTS SODIUM | |
ATE486841T1 (en) | METHOD FOR PRODUCING PREGABALIN AND SALTS THEREOF | |
ATE472368T1 (en) | METHOD FOR PRODUCING BIS(PERFLUORALKYL)PHOSPHINE ACIDS AND SALTS THEREOF | |
ATE402211T1 (en) | METHOD FOR PRODUCING COLORLESS, STORAGE-STABLE POLYISOCYANATES CONTAINING BIURET GROUPS | |
DE60323994D1 (en) | PROCESS FOR PREPARING 2-CHLORO-1,1,1,2,3,3,3-HEPTAFLUORPROPAN, HEXAFLUORPROPEN AND 1,1,1,2,3,3,3-HEPTAFLUORPROPANE | |
ATE409178T1 (en) | METHOD FOR PRODUCING HIGH PURITY IOHEXOL | |
ATE446299T1 (en) | METHOD FOR PRODUCING 7-ETHYL-10-HYDROXYCAMPTOTHECINE | |
DE60042035D1 (en) | METHOD AND COMPOSITIONS FOR THE PREPARATION OF OPHTHALMIC LENSES | |
ATE458046T1 (en) | METHOD FOR PRODUCING CYTOTOXIC LYMPHOCYTES | |
ATE525341T1 (en) | METHOD FOR PRODUCING 1-ACETYL-1-CHLOROCYCLOPROPANE | |
ATE440102T1 (en) | METHOD FOR PRODUCING MONOHYDRO-PERFLUORALKANES, BIS(PERFLUORALKYL)PHOSPHINATES AND PERFLUORALKYLPHOSPHONATES | |
ATE344273T1 (en) | METHOD FOR PRODUCING 21-HYDROXY-6,19-OXIDOPROGESTERONE (21OH-6OP) | |
ATE345315T1 (en) | METHOD FOR PRODUCING EXPANDED GRAPHITE | |
ATE397579T1 (en) | METHOD FOR PRODUCING 2,3,5-TRIMETHYLHYDROCHINONDIACYLATES | |
DE50110561D1 (en) | Non-metallocene, process for producing the same and their use for the polymerisation of olefins | |
BR0309221A (en) | Process for the preparation of monohydroperfluoroalkanes, bis (perfluoroalkyl) phosphinates and perfluoroalkylphosphonates | |
DE50300920D1 (en) | Ferrocenyl ligands and a method for producing such ligands | |
ATE353872T1 (en) | CATALYTIC PROCESS FOR PRODUCING PERFLUORETHANESULFONYL FLUORIDE AND/OR PERFLUODIETHYLSULFONE | |
ATE341558T1 (en) | METHOD FOR PRODUCING TOPIRAMATE | |
DE50103009D1 (en) | METHOD FOR PRODUCING 2-ALKYL-3-CHLORPHENOLS | |
ATE444304T1 (en) | METHOD FOR PRODUCING TRIPEPTIDE INTERMEDIATE PRODUCTS FOR PRODUCING LHRH ANTAGONISTS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |