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公开(公告)号:AT261099B
公开(公告)日:1968-04-10
申请号:AT1002265
申请日:1965-11-05
Applicant: BASF AG
Inventor: HUPFER LEOPOLD DR , NONNENMACHER HELMUT DR , RALL WOLFGANG DR , TRIEBSKORN BRUNO DR
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公开(公告)号:AT260871B
公开(公告)日:1968-03-25
申请号:AT416766
申请日:1966-05-03
Applicant: BASF AG
Inventor: HUPFER LEOPOLD DR , NONNENMACHER HELMUT DR , RALL WOLFGANG DR , TRIEBSKORN BRUNO DR
IPC: C01B3/38
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公开(公告)号:CH443241A
公开(公告)日:1967-09-15
申请号:CH340366
申请日:1966-03-10
Applicant: BASF AG , METALLGESELLSCHAFT AG
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公开(公告)号:DE4309731A1
公开(公告)日:1994-09-29
申请号:DE4309731
申请日:1993-03-25
Applicant: BASF AG
Inventor: ZEHNER PETER DR , BITTINS KLAUS DR , HAARDE WILHELM DR , EIDEN ULRICH DR , WOLFF DIETRICH DR , HERR MANFRED , HUPFER LEOPOLD DR
Abstract: Methyl formate is prepared by reaction of carbon monoxide and methanol at elevated pressure and elevated temperature in the presence of an alkali metal methoxide by A) mixing the starting substances in a mixing zone, partially allowing them to react, saturating the reaction solution with CO and B) carrying the reaction to completion in one or more subsequent reaction zones without addition of further starting compounds.
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公开(公告)号:ES2055243T3
公开(公告)日:1994-08-16
申请号:ES90115344
申请日:1990-08-10
Applicant: BASF AG
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公开(公告)号:DE58907865D1
公开(公告)日:1994-07-21
申请号:DE58907865
申请日:1989-03-07
Applicant: BASF AG
Inventor: GOETZ NORBERT DR , HOELDERICH WOLFGANG DR , HUPFER LEOPOLD DR
IPC: C07C67/313 , C07C69/738
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公开(公告)号:DE58906122D1
公开(公告)日:1993-12-16
申请号:DE58906122
申请日:1989-01-10
Applicant: BASF AG
Inventor: HOELDERICH WOLFGANG DR , GOETZ NORBERT DR , HUPFER LEOPOLD DR
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公开(公告)号:DE4129822A1
公开(公告)日:1993-03-11
申请号:DE4129822
申请日:1991-09-07
Applicant: BASF AG
Inventor: WETTLING THOMAS DR , HENKELMANN JOCHEM DR , TROETSCH-SCHALLER IRENE DR , HUPFER LEOPOLD DR , FRANZISCHKA WOLFGANG DR , KOEHLER HERMANN DR
IPC: C07C51/60
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公开(公告)号:DE3782794D1
公开(公告)日:1993-01-07
申请号:DE3782794
申请日:1987-09-19
Applicant: BASF AG
Inventor: HOELDERICH WOLFGANG DR , GOETZ NORBERT DR , HUPFER LEOPOLD DR , LERMER HELMUT DR
IPC: B01J27/16 , B01J27/18 , B01J27/182 , B01J27/185 , B01J29/04 , C07C45/58 , C07C47/228 , C07C49/04
Abstract: Prodn. of aldehydes and ketones of formula (I) comprises rearranging epoxides of formula (II) over a zeolite catalyst of the pentasil, mordenite, erionite/chabazite and/or L-type. R1 and R2 = 1-12C alkyl or alkenyl, 5-8C cycloalkyl or cycloalkenyl, alkoxy, aryl or aralkyl (opt. substd.); R3 = H, alkyl, alkenyl, aryl or aralkyl. Alternatively, rearrangement is over (a) hydrothermally-prepd. phosphate and/or B, Fe, Zr or Ce phosphate; (b) boric acid on pumice, SiO2 or Al2O3, or (c) SiO2.
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70.
公开(公告)号:AT73438T
公开(公告)日:1992-03-15
申请号:AT88106699
申请日:1988-04-27
Applicant: BASF AG
Inventor: MERGER FRANZ DR , HETTINGER PETER DR , HUPFER LEOPOLD DR , PAETSCH JUERGEN DR , DECK HERIBERT , AUER HEINZ , BRUNNER ERWIN DR
IPC: C07C69/06 , C07C27/00 , C07C27/02 , C07C29/38 , C07C29/74 , C07C29/88 , C07C31/22 , C07C67/00 , C07C67/03 , C07C67/08 , C07C67/54 , C07C209/00 , C07C209/82 , C07C209/86 , C07C211/03 , C07C211/05
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