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公开(公告)号：EP1716103B1
公开(公告)日：2018-01-10
申请号：EP05701201.5
申请日：2005-01-27
Applicant: BASF SE
Inventor： BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , SCHEIDEL, Jens , JUNGKAMP, Tim , LUYKEN, Hermann
IPC: C07C253/10 , C07C255/07
CPC classification number: C07C253/10 , C07C255/07
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2.发明授权TRENNUNG EINES ENANTIOMERENGEMISCHS VON (R)- UND (S)-3-AMINO-1-BUTANOL 有权分离（R）的对映体混合物 - 和（S）-3-氨基-1-丁醇
公开(公告)号：EP2387556B1
公开(公告)日：2014-07-30
申请号：EP10700413.7
申请日：2010-01-15
Applicant: BASF SE
Inventor： DITRICH, Klaus , BARTSCH, Michael , WINSEL, Harald
IPC: C07C213/10 , C07C215/08 , C07C217/10 , C07C59/50
CPC classification number: C07C213/10 , C07B2200/07 , C07C51/412 , C07C59/50 , C07C215/08 , C07C217/10 , Y02P20/55
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3.发明授权VERFAHREN ZUR ISOMERISIERUNG VON CIS-2-PENTENNITRIL ZU TRANS-3-PENTENNITRIL 有权方法CIS 2戊烯腈反式-3-戊烯腈的异构化
公开(公告)号：EP1622862B1
公开(公告)日：2011-07-13
申请号：EP04727882.5
申请日：2004-04-16
Applicant: BASF SE
Inventor： BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , FLORES, Miguel Angel , JUNGKAMP, Tim , LUYKEN, Hermann , SCHEIDEL, Jens , SIEGEL, Wolfgang , KUNSMANN-KEITEL, Dagmar, Pascale
IPC: C07C253/30 , C07C255/07
CPC classification number: C07C253/30 , C07C255/07
Abstract: The invention relates to a method for the isomerization of 2-pentenenitrile to form trans-3-pentenenitrile in the presence of aluminium oxide as a catalyst. The invention is characterised in that the BET surface of the aluminium oxide is at least 50 m2/g.
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公开(公告)号：EP1713766B1
公开(公告)日：2011-06-29
申请号：EP05707007.0
申请日：2005-01-26
Applicant: BASF SE
Inventor： JUNGKAMP, Tim , BAUMANN, Robert , BARTSCH, Michael , HADERLEIN, Gerd , LUYKEN, Hermann , SCHEIDEL, Jens
IPC: C07C253/34 , C07C255/07
CPC classification number: C07C253/34 , C07C255/07
Abstract: A method for the separation of material mixtures of pentenenitrile isomers is disclosed, whereby at least one isomer of the mixture is enriched and the separation of the material mixture of pentenenitrile mixtures is carried out by distillation at reduced pressure.
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公开(公告)号：EP1716106B1
公开(公告)日：2011-03-09
申请号：EP05707030.2
申请日：2005-01-27
Applicant: BASF SE
Inventor： SCHEIDEL, Jens , JUNGKAMP, Tim , BARTSCH, Michael , HADERLEIN, Gerd , BAUMANN, Robert , LUYKEN, Hermann
IPC: C07C253/10 , C07C255/07
Abstract: The invention relates to a method for producing 3-pentenenitrile by means of the hydrocyanation of 1,3-butadiene, whereby 1,3-butadiene is reacted with hydrogen cyanide in the presence of at least one catalyst, and the resulting flow is purified by distillation, the bottom temperature not exceeding 140 °C during the distillation.
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Patent Agency Ranking6.发明公开VERFAHREN ZUR HERSTELLUNG VON (S)-2-AMINO-1-PROPANOL (L-ALANINOL) AUS (S)-1-METHOXY-2-PROPYLAMIN 有权PROCESS FOR（S）-1-甲氧基-2-丙胺（S）-2-氨基-1-丙醇（L-丙氨醇）的制备
公开(公告)号：EP2234962A1
公开(公告)日：2010-10-06
申请号：EP08864439.8
申请日：2008-12-10
Applicant: BASF SE
Inventor： KUTZKI, Olaf , DITRICH, Klaus , BARTSCH, Michael
IPC: C07C213/00 , C07C215/08
CPC classification number: C07C213/00 , C07C215/08
Abstract: The invention relates to a method for producing (S)-2-amino-1-propanol (L-alaninol) from (S)-1-methoxy-2-propylamine via the hydrochloride of (S)-2-amino-1-propanol and subsequent reworking.
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7.发明授权STERISCH ANSPRUCHSVOLLE CHELATPHOSPHINITPHOSPHITLIGANDEN, KATALYSATOR, UMFASSEND WENIGSTENS EINEN NICKEL(0)KOMPLEX STABILISIERT DURCH DIESEN LIGANDEN SOWIE EIN VERFAHREN ZUR HERSTELLUNG VON NITRILEN 有权大件CHELATPHOSPHINITPHOSPHITLIGANDEN，催化剂，含有稳定化通过一种用于制造NITRILES这些配体和方法至少一种镍（0）络合物
公开(公告)号：EP1682559B1
公开(公告)日：2009-12-30
申请号：EP04790949.4
申请日：2004-10-28
Applicant: BASF SE
Inventor： BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , FLORES, Miguel Angel , JUNGKAMP, Tim , LUYKEN, Hermann , SCHEIDEL, Jens , SIEGEL, Wolfgang
CPC classification number: B01J31/1885 , B01J31/185 , B01J31/1875 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07C253/30 , C07F9/4875 , C07F9/65744 , C07C255/07 , C07C255/09
Abstract: The invention relates to phosphinite phosphites I of formula 1, 2, 3, 4, 5 or 6 and mixtures thereof, wherein R1, R2, R4 independently represent an alkyl or alkylene group with 1 to 8 carbon atoms, provided that at least one of the groups R1, R2, R4 is different from H; R5 to R22 independently represent H, an alkyl or alkylene group with 1 to 8 carbon atoms; R3 is H, methyl or ethyl; X is F, Cl or CF3, if n = 1 or 2 and X is H, if n = 0.
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公开(公告)号：EP1716106B2
公开(公告)日：2020-01-08
申请号：EP05707030.2
申请日：2005-01-27
Applicant: BASF SE
Inventor： SCHEIDEL, Jens , JUNGKAMP, Tim , BARTSCH, Michael , HADERLEIN, Gerd , BAUMANN, Robert , LUYKEN, Hermann
IPC: C07C253/10 , C07C255/07
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9.发明授权VERFAHREN ZUR ABTRENNUNG VON SÄUREN AUS CHEMISCHEN REAKTIONS GEMISCHEN MIT HILFE VON IONISCHEN FLÜSSIGKEITEN 有权方法用于分离氨基酸而化学反应混合物中使用离子液体
公开(公告)号：EP1472201B1
公开(公告)日：2014-08-13
申请号：EP03702479.1
申请日：2003-01-21
Applicant: BASF SE
Inventor： MAASE, Matthias , MASSONNE, Klemens , HALBRITTER, Klaus , NOE, Ralf , BARTSCH, Michael , SIEGEL, Wolfgang , STEGMANN, Veit , FLORES, Miguel , HUTTENLOCH, Oliver , BECKER, Michael
IPC: C07F9/46 , C07F9/48 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584 , C07C45/50 , C07C403/12 , C07F9/142 , C07F9/145
CPC classification number: C07C403/12 , C07C1/30 , C07C45/50 , C07C51/412 , C07C51/58 , C07C67/14 , C07C2531/02 , C07C2601/16 , C07D295/185 , C07D317/36 , C07F9/142 , C07F9/145 , C07F9/46 , C07F9/4841 , C07F9/52 , C07F9/5721 , C07F9/5728 , C07F9/65038 , C07F9/65746 , C07F9/65848 , C07C47/02 , C07C13/23 , C07C69/78 , C07C69/24 , C07C69/14 , C07C53/10
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公开(公告)号：EP1716104B1
公开(公告)日：2010-08-04
申请号：EP05701203.1
申请日：2005-01-27
Applicant: BASF SE
Inventor： SCHEIDEL, Jens , JUNGKAMP, Tim , BARTSCH, Michael , HADERLEIN, Gerd , BAUMANN, Robert , LUYKEN, Hermann
IPC: C07C253/10 , C07C253/34 , C07C255/07
CPC classification number: C07C253/10 , C07C253/34 , C07C255/07
Abstract: The invention relates to a method for producing 3-pentenenitrile, said method being characterised by the following steps: (a) 1,3-butadiene is reacted with hydrogen cyanide on at least one catalyst to obtain a flow (1) containing 3-pentenenitrile, 2-methyl-3-butenenitrile, the at least one catalyst, and 1,3-butadiene; (b) the flow (1) is distilled in a column to obtain a top product flow (2) rich in 1,3-butadiene, and a bottom product flow (3) that is poor in 1,3-butadiene and contains 3-pentenenitrile, the at least one catalyst, and 2-methyl-3-butenenitrile; (c) the flow (3) is distilled in a column to obtain a top product flow (4) containing 1,3-butadiene, a flow (5) in a side-tap of the column, containing 3-pentenenitrile and 2-methyl-3-butenenitrile, and a bottom product flow (6) containing the at least one catalyst; and (d) the flow (5) is distilled to obtain a top product flow (7) containing 2-methyl-3-butenenitrile, and a bottom product flow (8) containing 3-pentenenitrile.
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