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公开(公告)号:ES2256464T3
公开(公告)日:2006-07-16
申请号:ES02724288
申请日:2002-04-17
Applicant: BASF AG
Inventor: STAMM ARMIN , KNEUPER HEINZ-JOSEF , RITTINGER STEFAN , DRANSFELD PETER , SCHILDBERG HANS-PETER , HEILIG MANFRED
Abstract: Un procedimiento para la manipulación intrínsecamente segura del 3-cloropropino en presencia de un diluyente con un punto de ebullición que oscila entre los -50 °C (223 K) y los 200 °C (473 K) bajo presión atmosférica, caracterizado porque el diluyente, que hierve a la misma temperatura que el 3-cloropropino o a una temperatura superior, se utiliza en una cantidad de entre le 50 y el 2000% del peso en la fase líquida, basado en la cantidad de 3-cloropropino en la fase líquida, y porque la concentración de 3-cloropropino en la fase líquida y en la fase gaseosa se mantiene por debajo de las concentraciones susceptibles a la deflagración gracias al tipo y la cantidad de diluyente, la temperatura y la presión total del sistema.
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公开(公告)号:ES2195388T3
公开(公告)日:2003-12-01
申请号:ES98945276
申请日:1998-08-21
Applicant: BASF AG
Inventor: KLINTZ RALF , GITZ NORBERT , KEIL MICHAEL , HEILIG MANFRED , WINGERT HORST , VOGELBACHER UWE JOSEF
IPC: C07C239/10 , C07C239/12 , C07C251/48 , C07C251/58 , C07C259/04 , C07D213/76 , C07D215/38 , C07D215/40 , C07D231/20 , C07D231/22 , C07D239/54 , C07D249/12 , C07D401/04 , C07D471/04
Abstract: The invention relates to a method for producing N-acylated (hetero)aromatic hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings give in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II) in the presence of a hydrogenation catalyst.
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公开(公告)号:CZ2000764A3
公开(公告)日:2000-06-14
申请号:CZ2000764
申请日:1998-08-21
Applicant: BASF AG
Inventor: KLINTZ RALF , GOETZ NORBERT , KEIL MICHAEL , HEILIG MANFRED , WINGERT HORST , VOGELBACHER UWE JOSEF , WAHL JOSEF , WETTERICH FRANK , DAUN GREGOR
IPC: C07C239/10 , C07C239/12 , C07C251/48 , C07C251/58 , C07C259/04 , C07D213/76 , C07D215/38 , C07D215/40 , C07D231/20 , C07D231/22 , C07D239/54 , C07D249/12 , C07D401/04 , C07D471/04
Abstract: The invention relates to a method for producing N-acylated (hetero)aromatic hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings give in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II) in the presence of a hydrogenation catalyst.
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公开(公告)号:AU9264398A
公开(公告)日:1999-03-29
申请号:AU9264398
申请日:1998-08-21
Applicant: BASF AG
Inventor: KLINTZ RALF , GOTZ NORBERT , KEIL MICHAEL , HEILIG MANFRED , WINGERT HORST , VOGELBACHER UWE JOSEF , WAHL JOSEF , WETTERICH FRANK , DAUN GREGOR
IPC: C07C239/10 , C07C239/12 , C07C251/48 , C07C251/58 , C07C259/04 , C07D213/76 , C07D215/38 , C07D215/40 , C07D231/20 , C07D231/22 , C07D239/54 , C07D249/12 , C07D401/04 , C07D471/04
Abstract: The invention relates to a method for producing N-acylated (hetero)aromatic hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings give in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II) in the presence of a hydrogenation catalyst.
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