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公开(公告)号:DE3403575A1
公开(公告)日:1985-08-08
申请号:DE3403575
申请日:1984-02-02
Applicant: BASF AG
Inventor: REBAFKA WALTER DR , NICKELS HELMUT DR
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公开(公告)号:DE3338269A1
公开(公告)日:1985-05-02
申请号:DE3338269
申请日:1983-10-21
Applicant: BASF AG
Inventor: LINDNER ALFRED DR , WAGNER ULRICH DR , VOLKAMER KLAUS DR , REBAFKA WALTER DR
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公开(公告)号:DE2960217D1
公开(公告)日:1981-04-23
申请号:DE2960217
申请日:1979-01-19
Applicant: BASF AG
Inventor: LEY GREGOR DR , PENZEL ERICH DR , REBAFKA WALTER DR , BOTT KASPAR DR
IPC: C08L101/00 , C08K3/10 , C08K5/00 , C08K5/22 , C08K5/24 , C08K5/25 , C08L33/00 , C08L101/06 , C09D5/00 , C09D7/00 , C09D7/12 , C09D133/04 , C09D201/02 , C09J11/06 , C14C11/00
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公开(公告)号:DE3584845D1
公开(公告)日:1992-01-23
申请号:DE3584845
申请日:1985-03-15
Applicant: BASF AG
Inventor: REBAFKA WALTER DR
IPC: B01J23/44 , B01J27/08 , C07B61/00 , C07D207/00 , C07D207/32 , C07D207/323 , C07D213/00 , C07D213/06 , C07D213/133 , C07D233/54 , C07D241/00 , C07D241/12
Abstract: Aromatisation of satd. N-contg. 5- or 6-membered heterocyclic cpds. is effected by gas-phase dehydrogenation at 150-350 deg.C and 0.1-10 bar in thepresence of a supported Pd catalyst contg. an alkaline earth metal halide. Pref. the reaction is effected at 200-300 deg.C and atmospheric pressure using a catalyst comprising 0.25-5 wt.% Pd and 1-5 wt.% MgCl2 or CaCl2 on alumina.
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公开(公告)号:AT23034T
公开(公告)日:1986-11-15
申请号:AT84112282
申请日:1984-10-12
Applicant: BASF AG
Inventor: LINDNER ALFRED DR , WAGNER ULRICH DR , VOLKAMER KLAUS DR , REBAFKA WALTER DR
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公开(公告)号:DE3410542A1
公开(公告)日:1985-10-03
申请号:DE3410542
申请日:1984-03-22
Applicant: BASF AG
Inventor: REBAFKA WALTER DR
IPC: B01J23/44 , B01J27/08 , C07B61/00 , C07D207/00 , C07D207/32 , C07D207/323 , C07D213/00 , C07D213/06 , C07D213/133 , C07D233/54 , C07D241/00 , C07D241/12 , C07D241/06
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公开(公告)号:DE3261982D1
公开(公告)日:1985-03-07
申请号:DE3261982
申请日:1982-02-01
Applicant: BASF AG
Inventor: REBAFKA WALTER DR , HEILEN GERD DR , HALBRITTER KLAUS DR , FRANZISCHKA WOLFGANG DR
IPC: C07D211/12 , B01J23/00 , B01J27/00 , C07D207/32 , C07D207/323 , C07D213/08 , C07D213/09 , C07D213/133
Abstract: A pyridine or a pyrrole is obtained in a one-stage process directly from an alpha , omega -dinitrile of appropriate carbon skeleton when the dinitrile is reacted in the gas phase with hydrogen, over a hydrogenation catalyst.
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