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公开(公告)号：DE102005005946A1
公开(公告)日：2006-08-17
申请号：DE102005005946
申请日：2005-02-10
Applicant: BASF AG
Inventor： WISSEL KATHRIN , MAASE MATTHIAS , HUTTENLOCH OLIVER , FLAJS TONI , KUHL MELANIE
IPC: C07F9/50
Abstract: Method for producing tertiary phosphines by reacting a compound of the general formula (I) in which A is R 1 or L 2 , B is R 2 or L 3 , the R 1 and R 2 radicals are each independently an organic radical having in each case from 1 to 30 carbon atoms, where the R 1 and R 2 radicals may also be joined together; and the leaving groups L 1 to L 3 are each independently halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms (a) with an alkali metal in an organic aprotic solvent and (b) a compound of the general formula (II) L 4 -R 3 (II) in which the R 3 radical is an organic radical having in each case from 1 to 30 carbon atoms; and the leaving group L 4 is halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms, in which the resulting reaction mixture is hydrolyzed with an aqueous base which has a pH of >= 10 and the organic phase is removed from the aqueous phase.
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公开(公告)号：BR0306886A
公开(公告)日：2004-12-28
申请号：BR0306886
申请日：2003-01-21
Applicant: BASF AG
Inventor： MAASE MATTHIAS , MASSONNE KLEMENS , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , STEGMANN VEIT , FLORES MIGUEL , HUTTENLOCH OLIVER , BECKER MICHAEL
IPC: C07D233/58 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/22 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
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公开(公告)号：NO20043512L
公开(公告)日：2004-08-23
申请号：NO20043512
申请日：2004-08-23
Applicant: BASF AG
Inventor： MAASE MATHIAS , MASONNE KLEMENS , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , STEGMANN VEIT , FLORES MIGUEL , HUTTENLOCH OLIVER , BECKER MICHAEL
IPC: B01J31/24 , C07D233/58 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/22 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
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24.发明专利
公开(公告)号：CA2473839A1
公开(公告)日：2003-07-31
申请号：CA2473839
申请日：2003-01-21
Applicant: BASF AG
Inventor： FLORES MIGUEL , STEGMANN VEIT , BARTSCH MICHAEL , NOE RALF , HALBRITTER KLAUS , MASSONNE KLEMENS , MAASE MATTHIAS , HUTTENLOCH OLIVER , BECKER MICHAEL , SIEGEL WOLFGANG
IPC: C07D233/58 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/22 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Disclosed is a method for separating acids from chemical reaction mixtures b y means of an auxiliary base. Said auxiliary base b) forms a salt with the aci d, which is liquid at temperatures at which the valuable product is not significantly decomposed during separation, and c) the salt of the auxiliary base and the valuable product or the solution of the valuable product form t wo immiscible fluid phases in a suitable solvent.
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公开(公告)号：NO330257B1
公开(公告)日：2011-03-14
申请号：NO20043512
申请日：2004-08-23
Applicant: BASF AG
Inventor： MAASE MATHIAS , MASONNE KLEMENS , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , STEGMANN VEIT , FLORES MIGUEL , HUTTENLOCH OLIVER , BECKER MICHAEL
IPC: C07D233/58 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/22 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
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Patent Agency Ranking
公开(公告)号：CA2473954C
公开(公告)日：2010-07-20
申请号：CA2473954
申请日：2003-01-21
Applicant: BASF AG
Inventor： VOLLAND MARTIN , WEISKOPF VERENA , MAASE MATTHIAS , FLORES MIGUEL , PAPP RAINER , MASSONNE KLEMENS , STEGMANN VEIT , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , BECKER MICHAEL , HUTTENLOCH OLIVER
IPC: C07D233/58 , C07F9/22 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Disclosed is a method for producing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphite diamides, aminophosphines, diaminophosphines, phosphite amide halogenides, and aminophosphine halogenides by separating an acid in the presence of an auxiliary base. Said auxiliary base b) forms a salt with an acid, which is liquid at temperatures at which the valuable product is not significantly decomposed during separation of the liquid salt, and c) the salt of the auxiliary base and the valuable product or the solution of the valuable product form two immiscible phases in a suitable solvent.
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27.发明专利
公开(公告)号：CA2639995A1
公开(公告)日：2007-08-23
申请号：CA2639995
申请日：2007-02-07
Applicant: BASF AG
Inventor： RAHN RALF-THOMAS , WISSEMEIER ALEXANDER , MAUSS MICHAEL , HUTTENLOCH OLIVER , WEIGELT WOLFGANG , DECK PATRICK , ZERULLA WOLFRAM , PASDA GREGOR
Abstract: Composition comprises at least two different (thio)phosphoric acidtriamide (I). Composition comprises at least two different (thio) phosphoric acidtriamide (I) of formula (R 1R 2N-P(X)(NH 2) 2). Either R 1, R 2H, 1-10C-alkyl-, 3-10C-cycloalkyl-, 6-10C-aryl- or dialkylaminocarbonyl; or N(R 1+R 2) : 5-6 membered optionally saturated heterocycle, optionally containing 1 or 2 heteroatoms that are replaced by N, O or S; and X : O or S. Independent claims are included for: (1) the preparation of the composition comprising mixing at least two (thio)phosphoricacidtriamide together or transferring thiophosphorylchloride with a mixture of at least two different primary- or secondary amine and subsequently with ammonia; and (2) a urea containing fertilizer comprising the composition.
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公开(公告)号：DE102005043141A1
公开(公告)日：2007-03-15
申请号：DE102005043141
申请日：2005-09-10
Applicant: BASF AG
Inventor： ROHDE THORSTEN , HUTTENLOCH OLIVER , OSSWALD FRIEDERIKE , WISSEL KATHRIN
Abstract: A process for preparing organic chlorides in which the chlorine atom is bonded to a CH 2 group by reacting the corresponding alcohols with thionyl chloride in the presence of a triaylphosphine oxide at a temperature of from 20 to 200° C. and a pressure of from 0.01 to 10 MPa abs, which comprises using the triarylphosphine oxide in a molar ratio to the amount of OH groups to be chlorinated of from 0.0001 to 0.5.
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29.发明专利
公开(公告)号：ZA200406664B
公开(公告)日：2006-06-28
申请号：ZA200406664
申请日：2004-08-23
Applicant: BASF AG
Inventor： MASSONNE KLEMENS , HALBRITTER KLAUS , SIEGEL WOFGANG , MAASE MATHIAS , NOE RALF , BARTSCH MICHAEL , STEGMANN VEIT , FLORES MIGUEL , BECKER MICHEAL , HUTTENLOCH OLIVER
IPC: B01D11/04 , C07B20060101 , C07B63/00 , C07C45/50 , C07F20060101 , C07F9/142 , C07F9/145 , C07F9/46 , C07F9/48 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
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公开(公告)号：CA2590764A1
公开(公告)日：2006-06-15
申请号：CA2590764
申请日：2005-12-06
Applicant: BASF AG
Inventor： RUST HARALD , HUTTENLOCH OLIVER , MASSONNE KLEMENS , STEGMANN VEIT , FIENE MARTIN , HEILEK JOERG
IPC: B01D9/00
Abstract: The invention relates to a process for purifying an ionic liquid, which comprises the steps (a) partial crystallization of the ionic liquid from its melt and (b) separation of the crystals from the residual melt.
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