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1. 发明专利

AT444284T 未知
公开(公告)号：AT444284T
公开(公告)日：2009-10-15
申请号：AT03012670
申请日：2003-06-04
申请人： SALTIGO GMBH
发明人： BOSCH BORIS ELMAR , GERHARTZ FRANK
IPC分类号： C07C303/38 , B01J31/22 , C07B53/00 , C07C29/143 , C07C311/09 , C07C311/18 , C07C319/12 , C07C323/62
摘要： Production of mono-N-sulfonylated diamine compounds comprises reaction of a diamine compound with a sulfonyl halide in the presence of water, organic solvent and a base. Production of mono-N-sulfonylated diamine compounds (I) of formula (1) comprises reaction of a diamine compound of formula (2) with a sulfonyl halide of formula (3) in the presence of water, organic solvent and a base. R3SO2X (3) R1 and R2 = 1-20C alkyl, 4-15C aryl, 5-16C arylalkyl or R1 and R2 together form a 3-12C alkylene; R3 = 1-20C alkyl, optionally fluorinated or 4-15C aryl; and X = F, Cl, Br or I. Independent claims are also included for the following: (1) solutions (II) containing the mono-N-sulfonylated diamine compounds (I) prepared by the process followed by at least partial removal of water; and (2) catalysts (III) prepared from the solutions (II) by reaction with organometallic compounds of formula (4). (MXn(R4))2 (4) M = Ru, Rh or Ir; R4 = 6-12C aryl, optionally substituted by 1-8C alkyl, benzyl or phenyl, or cyclopentadienyl optionally substituted by up to 5 groups or indenyl; and n = 1 or 2.

2. 发明专利

ES2331911T3 PROCEDIMIENTO PARA LA PREPARACION DE DIAMINAS MONO-N-SULFONILADAS. 未知
公开(公告)号：ES2331911T3
公开(公告)日：2010-01-20
申请号：ES03012670
申请日：2003-06-04
申请人： SALTIGO GMBH
发明人： BOSCH BORIS ELMAR DR , GERHARTZ FRANK
IPC分类号： C07C303/38 , B01J31/22 , C07B53/00 , C07C29/143 , C07C311/09 , C07C311/18 , C07C319/12 , C07C323/62
摘要： Procedimiento para la preparación de compuestos de fórmula (I), ** ver fórmula** en la que R 1 y R 2 representan fenilo y R 3 representa alquilo C1-C4, fluoroalquilo C1-C4, fenilo o naftilo, que puede estar sustituido adicionalmente con ninguno, uno, dos, tres, cuatro o cinco restos, que se seleccionan del grupo de alquilo C1-C4, alcoxi C1-C4, fluoroalquilo C1-C4, flúor y cloro, caracterizado porque se hacen reaccionar diaminas de fórmula (II)** ver fórmula** en la que R 1 y R 2 poseen el significado citado en la fórmula (I) - en presencia de agua y - en presencia de disolvente orgánico, en donde la relación en volumen de agua en disolvente orgánico es de 20:1 a 1:20, y - - en presencia de bases del grupo de hidróxidos o carbonatos alcalinos o alcalinotérreos - a una temperatura en el intervalo de -20ºC a 50ºC con halogenuros de sulfonilo de fórmula (III), R 3 SO2X (III) en la que X representa flúor, cloro, bromo o yodo y R 3 posee el significado citado en la fórmula (I), en donde la relación molar de compuestos (II) a los compuestos de fórmula (III) es de 0,8 a 1,3 equivalentes.

3. 发明专利

DK1375477T3 Fremgangsmåde til fremstilling af mono-N-sulfonylerede diaminer 未知
公开(公告)号：DK1375477T3
公开(公告)日：2010-01-25
申请号：DK03012670
申请日：2003-06-04
申请人： SALTIGO GMBH
发明人： BOSCH BORIS ELMAR DR , GERHARTZ FRANK
IPC分类号： C07C303/38 , B01J31/22 , C07B53/00 , C07C29/143 , C07C311/09 , C07C311/18 , C07C319/12 , C07C323/62

4. 发明专利

PT1375477E PROCESSO PARA A PREPARAÇÃO DE DIAMINAS MONO-NSULFONILADAS 未知
公开(公告)号：PT1375477E
公开(公告)日：2009-11-20
申请号：PT03012670
申请日：2003-06-04
申请人： SALTIGO GMBH
发明人： BOSCH BORIS ELMAR , GERHARTZ FRANK
IPC分类号： C07C303/38 , B01J31/22 , C07B53/00 , C07C29/143 , C07C311/09 , C07C311/18 , C07C319/12 , C07C323/62

5. 发明专利

DE50311954D1 未知
公开(公告)号：DE50311954D1
公开(公告)日：2009-11-12
申请号：DE50311954
申请日：2003-06-04
申请人： SALTIGO GMBH
发明人： BOSCH BORIS ELMAR DR , GERHARTZ FRANK
IPC分类号： C07C303/38 , B01J31/22 , C07B53/00 , C07C29/143 , C07C311/09 , C07C311/18 , C07C319/12 , C07C323/62
摘要： Production of mono-N-sulfonylated diamine compounds comprises reaction of a diamine compound with a sulfonyl halide in the presence of water, organic solvent and a base. Production of mono-N-sulfonylated diamine compounds (I) of formula (1) comprises reaction of a diamine compound of formula (2) with a sulfonyl halide of formula (3) in the presence of water, organic solvent and a base. R3SO2X (3) R1 and R2 = 1-20C alkyl, 4-15C aryl, 5-16C arylalkyl or R1 and R2 together form a 3-12C alkylene; R3 = 1-20C alkyl, optionally fluorinated or 4-15C aryl; and X = F, Cl, Br or I. Independent claims are also included for the following: (1) solutions (II) containing the mono-N-sulfonylated diamine compounds (I) prepared by the process followed by at least partial removal of water; and (2) catalysts (III) prepared from the solutions (II) by reaction with organometallic compounds of formula (4). (MXn(R4))2 (4) M = Ru, Rh or Ir; R4 = 6-12C aryl, optionally substituted by 1-8C alkyl, benzyl or phenyl, or cyclopentadienyl optionally substituted by up to 5 groups or indenyl; and n = 1 or 2.

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