公开(公告)号：JPH10298146A

公开(公告)日：1998-11-10

申请号：JP33277197

申请日：1997-12-03

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07

Abstract: PROBLEM TO BE SOLVED: To prevent the yield from deteriorating or the catalyst activities from rapidly lowering by reacting an olefin with ammonia, etc., in the presence of boron-MCM-22 or ERB-1 zeolite at a high temperature under a high pressure. SOLUTION: Ammonia, an amine, etc., represented by formula I (R and R are each H, a 1-20C alkyl, a 2-20C alkenyl, etc., and R and R together form a bivalent chain of a saturated or an unsaturated 3-9C alkylene) is reacted with an olefin represented by formula II (R to R are each the same as R and R ) at (1:1) to (5:1) ratio in the presence of boron-MCM-22, etc., at 200-350 deg.C, preferably 220-330 deg.C under 100-300 bars, preferably 140-290 bars in a fixed bed reactor in a supercritical state to produce an amine represented by formula III. The amine is then preferably separated from a reactional mixture by distillation, etc., and the unreacted material is preferably circulated for use.

公开(公告)号：JPH10147556A

公开(公告)日：1998-06-02

申请号：JP20448197

申请日：1997-07-30

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  DERNBACH MATTHIAS DR

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/33 ,  C07C211/43

Abstract: PROBLEM TO BE SOLVED: To obtain an amine in high yield by reacting an olefin with ammonia, or a primary or secondary amine at given temperature and pressure in the presence of zeolite of NES structure as the heterogeneous reaction catalyst. SOLUTION: The method for producing this amine reacts an olefin shown by formula I (R to R are each H, a 1-20C alkyl, 2-20C alkenyl, 4-20C cycloalkyl-alkyl, or the like), e.g. isobutene, with ammonia, or a primary or secondary amine shown by formula II (R and R are each H, a 1-20C alkyl or the like) at 200 to 350 deg.C and 100 to 300 bar in the presence of zeolite of NES structure as the heterogeneous reaction catalyst, to produce the objective compound shown by formula III (e.g. tert-butylamine). This method gives the objective compound in high yield, high yield per treatment space-time, while controlling deactivation of the catalyst.

公开(公告)号：JPH10291968A

公开(公告)日：1998-11-04

申请号：JP33276897

申请日：1997-12-03

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR

IPC: B01J29/70 ,  C07B61/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/03

Abstract: PROBLEM TO BE SOLVED: To obtain an amine in a high selectivity, high time and space yield, and excellent yield, by using a specific heterogenous catalyst in amination of an olefin. SOLUTION: This amine expressed by formula I (R to R are each H, an alkyl, alkenyl, alkynyl, aryl, etc.; R and R are joined into an alkylene; R and R are each an alkyl or alkenyl or joined into an alkenylene) is obtained by reaction between an olefin of formula II and ammonia or a primary or secondary amine of formula III in the presence of a heterogenous catalyst containing MCM-49 or MCM-56 type zeolite at 200-350 deg.C, and at 100-300 bar. Various modifying treatments of the catalyst can enhance reaction selectivity, flow time and possible numbers of regeneration of the catalyst in the above reaction. For example, treatment with hydrochloric acid, hydrofluoric acid, sulfuric acid, etc., doping treatment with transition metal(s), doping treatment with rare earth element(s), etc., is preferable.

公开(公告)号：JPH1072409A

公开(公告)日：1998-03-17

申请号：JP10115797

申请日：1997-04-18

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  MUELLER ULRICH DR

IPC: B01J21/12 ,  B01J23/10 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/25 ,  C07C211/26 ,  C07C211/34 ,  C07C211/45 ,  C07C211/54 ,  C07C211/57

Abstract: PROBLEM TO BE SOLVED: To obtain an amine producible extremely simply, having a preferable pore diameter distribution, by using a middle porous oxide having a high surface area as a catalyst. SOLUTION: In reacting (A) an amine of formula I (R to R are each H, a 120C alkyl, a 2-20C alkenyl, a 2-20C alkynyl, a 3-20C cycloalkyl, etc.) with (B) an olefin of formula II, preferably isobutene, diisobutene, etc., and (C) ammonia or a primary or a secondary amine of formula III in the presence of a heterogeneous catalyst at 200350 deg.C under 100-300 bar, a middle porous oxide having a high surface area is used as the catalyst. Preferably, a catalyst formed from one or more oxides of SiO2 , Al2 O3 , B2 O3 , Ga2 O3 , and TiO3 , is used as the catalyst.

公开(公告)号：JPH10324668A

公开(公告)日：1998-12-08

申请号：JP4367198

申请日：1998-02-25

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  DERNBACH MATTHIAS DR ,  LUETZEL HANS-JUERGEN

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/07 ,  C07C211/17

Abstract: PROBLEM TO BE SOLVED: To produce amine in high yield, i.e., in high selectivity and high spatiotemporal yield by reacting ammonia or primary or secondary amine with olefin at high temperature and high pressure by using a specific heterogeneous catalyst. SOLUTION: This objective amine of formula III is obtained by reacting a primary or secondary amine of formula I (R and R are each H, an alkyl, alkenyl, aryl, etc.), or ammonia with an olefin of formula II (R to R are each the same as R or R ) at 200 to 350 deg.C and 100 to 300 bar in the presence of a heterogeneous catalyst consisting of NU-85 zeolite. This NU-85 zeolite catalyst may be ion-exchanged or doped with alkali metal, alkali earth metal or rare earth metal. Also, the catalyst may be subjected to acid treatment by using such an acid as hydrochloric acid or sulfuric acid. Preferably, there is recycled the material which has not been converted yet when the amine of formula III is isolated.

公开(公告)号：JPH10130209A

公开(公告)日：1998-05-19

申请号：JP15828097

申请日：1997-06-16

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  HESSE MICHAEL DR

IPC: B01J21/08 ,  B01J23/24 ,  B01J23/30 ,  B01J35/10 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/33 ,  C07C211/43

Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound by reacting ammonia or a primary or secondary amine with an olefin in the presence of a specific condition catalyst. SOLUTION: This amine of formula I (R -R are each H, a 1-20C alkyl, a 2-20C alkenyl, etc.) is obtained by reacting an olefin of formula II, such as isobutene, diisobutene or cyclopentene, with ammonia, a primary amine or secondary amine of formula III at 200-350 deg.C at a pressure of 100-300 bars in the presence of a heterogeneous catalyst. A catalyst suitable for the amination of the olefin is effectively one or more of the oxides of group IVB or VIB elements in the periodic table, especially advantageously 5-20wt.% of a heterogeneous catalyst containing 5-15wt.% of tungsten and 8-25wt.% of zirconium on a carrier. The reaction exhibits a high selectivity and a high yield. The catalyst is further simply and easily recycled.

公开(公告)号：EP0814075A1

公开(公告)日：1997-12-29

申请号：EP97109361

申请日：1997-06-10

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  HESSE MICHAEL DR

IPC: B01J21/08 ,  B01J23/24 ,  B01J23/30 ,  B01J35/10 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/33 ,  C07C211/43

CPC classification number: C07C209/60 ,  B01J23/24 ,  Y02P20/582

Abstract: Verfahren zur Herstellung von Aminen der allgemeinen Formel I in der R ,R ,R ,R ,R ,R : Wasserstoff, C1- bis C20-Alkyl, C2- bis C20-Alkenyl, C2- bis C20-Alkinyl, C3- bis C20-Cycloalkyl, C4- bis C20-Alkyl-cycloalkyl, C4- bis C20-Cycloalkyl-alkyl, Aryl, C7- bis C20-Alkylaryl oder C7- bis C20-Aralkyl, R und R : gemeinsam eine gesättigte oder ungesättigte C3- bis C9-Alkylendikette und; R oder R : C21- bis C200-Alkyl, C21- bis C200-Alkenyl oder gemeinsam eine C2- bis C12-Alkylendikette bedeuten, durch Umsetzung von Olefinen der allgemeinen Formel II in der R , R , R und R die oben genannten Bedeutungen haben, mit Ammoniak oder primären oder sekundären Aminen der allgemeinen Formel III in der R und R die oben genannten Bedeutungen haben, bei Temperaturen von 200 bis 350°C und einem Druck von 100 bis 300 bar in Gegenwart eines Heterogenkatalysators, indem man Oxide der Gruppen IVB, VIB oder deren Gemische auf Trägern als Heterogenkatalysatoren einsetzt.

Abstract translation: 在通过在200-350度起反应用氨（NH 3）式（II）的烯烃或式伯或仲cardamines C中的制备式（I）的cardamines的（III）和从100到在非均相的存在300巴 催化剂，IVB族和/或VIB氧化物（S）上的支撑被用作催化剂。 [R <5> - [R <6> CH-CR <3> [R <4> -NR <3> [R <4>（I）R <5> - [R <6> C = CR <3> [R <4>（II ）H-NR <1> [R <2>（III）中，R <1-6> =氢（H），1-20烷基碳（C），C 2-20烯基，C 2-20炔基，3-20个 ç环烷基，C 4-20烷基 - 环烷基，C 4-20环烷基 - 烷基，芳基，C 7-20烷芳基或C 7-20芳烷基; 或R <1> [R <2> =一个（未）饱和的C 3-9亚烷基二链; 且R <3>或R <5> = 21-200Ç烷（烯）基或R <3> [R <5> = A C 12亚烷基二链。

公开(公告)号：CZ291699B6

公开(公告)日：2003-05-14

申请号：CZ355296

申请日：1996-12-04

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  STOPS PETER

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/07 ,  C07C211/17 ,  C07C211/21 ,  C07C211/25 ,  C07C211/26 ,  C07C211/35 ,  C07C211/40 ,  C07C211/45

Abstract: In the present invention there is described a process for the preparation of amines of the general formula I, in which Re1, Re2, Re3, Re4, Re5 and Re6 denote hydrogen, alkyl containing 1 to 6 carbon atoms, alkenyl having 2 to 8 carbon atoms, Ci2H, propargyl, cycloalkyl containing 5 to 8 carbon atoms, alkylcycloalkyl having 5 to 10 carbon atoms in the alkyl moiety, cycloalkylalkyl having 4 to 20 carbon atoms in the cycloalkyl moiety, Re1 and Re2 together denote a saturated or unsaturated divalent alkylene chain containing 3 to 9 carbon atoms, and Re3 and Re5 together represent a bivalent alkylene chain c containing 3 to 8 carbon atoms, by the reaction of olefins of the general formula II, in which Re3, Re4, Re5, and Re6 are as specified above, with ammonia or primary or secondary amines of the general formula III, in which Re1 and Re2 are as indicated above, at temperatures ranging from 200 to 350 degC and pressures ranging from 10 to 30 MPa in the presence of a heterogeneous catalyst, wherein the heterogeneous catalyst used is a zeolite of the type SSZ-37.

公开(公告)号：CZ290547B6

公开(公告)日：2002-08-14

申请号：CZ21397

申请日：1997-01-23

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  GEHRER EUGEN DR

IPC: B01J29/08 ,  C07B43/04 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/07

Abstract: In the present invention there is disclosed a process for preparing amines of the general formula I, in which Re1, Re2, Re3, Re4, Re5 and Re6 represent a hydrogen atom, alkyl containing 1 to 20 carbon atoms, alkenyl having 2 to 20 carbon atoms, alkynyl having 2 to 20 carbon atoms, cycloalkyl containing 3 to 20 carbon atoms, alkylcycloalkyl with 4 to 20 carbon atoms, cycloalkylalkyl having 4 to 20 carbon atoms, aryl, alkylaryl containing 7 to 20 carbon atoms or aralkyl having 7 to 20 carbon atoms, Re1 and Re2 together form a saturated or unsaturated bivalent alkylene having 3 to 9 carbon atoms, Re3 or Re5 represents alkyl containing 21 to 200 carbon atoms, alkenyl containing 21 to 200 carbon atoms or together they form bivalent alkylene containing 2 to 12 carbon atoms, by reacting the olefin of the general formula II, in which Re3, Re4, Re5 and Re6 are as specified above with ammonia or with primary or secondary amine of the general formula III, wherein Re1 and Re2 are as specified above, at a temperature ranging from 200 to 350 degC and under pressure within the range of 10 to 30 MPa in the presence of a heterogeneous catalyst containing hexagonal faujasite. The invented preparation process is very selective and provides good yields of the product required.

公开(公告)号：CZ9800345A3

公开(公告)日：1998-09-16

申请号：CZ34598

申请日：1996-08-19

Applicant: BASF AG

Inventor： DINGERDISSEN UWE DR ,  KUMMER RUDOLF DR ,  STOPS PETER ,  MULLER ULRICH DR ,  HERRMANN JURGEN ,  ELLER KARSTEN DR

IPC: B01J29/86 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07C211/35

CPC classification number: C07C209/60