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公开(公告)号:DE4301613A1
公开(公告)日:1994-07-28
申请号:DE4301613
申请日:1993-01-22
Applicant: BASF AG
Inventor: RITTINGER STEFAN DR , RIEBER NORBERT DR
Abstract: Method of preparing hexa-2,4-diyne-1,6-diol, of the formula I HO-CH2-C IDENTICAL C-C IDENTICAL C-CH2-OH (I), by reacting diacetylene, of the formula II H-C IDENTICAL C-C IDENTICAL C-H (II), with formaldehyde, of the formula III H2C = O (III), in the presence of silver catalysts, the reaction being carried out in the presence of a polar solvent at temperatures from 0 to 150@C and pressures from 0.01 to 10 bar.
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公开(公告)号:DE4225870A1
公开(公告)日:1994-02-10
申请号:DE4225870
申请日:1992-08-05
Applicant: BASF AG
Inventor: TELES JOAQUIM HENRIQUE DR , RIEBER NORBERT DR , HARDER WOLFGANG DR
IPC: B01J27/053 , B01J27/08 , B01J27/16 , B01J27/232 , C07B61/00 , C07D301/02 , C07D303/14 , C07D317/36 , B01J23/06 , B01J23/48 , B01J23/72 , B01J23/74
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公开(公告)号:DE59003286D1
公开(公告)日:1993-12-09
申请号:DE59003286
申请日:1990-04-19
Applicant: BASF AG
Inventor: RIEBER NORBERT DR
IPC: C07C407/00 , C07C409/04 , C07C409/06 , C07C409/08
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公开(公告)号:DE59002152D1
公开(公告)日:1993-09-09
申请号:DE59002152
申请日:1990-04-19
Applicant: BASF AG
Inventor: KAESTNER RALF DR , RIEBER NORBERT DR
IPC: C07C51/373 , C07C59/185 , C07C67/313 , C07C69/716
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公开(公告)号:AT92463T
公开(公告)日:1993-08-15
申请号:AT90107440
申请日:1990-04-19
Applicant: BASF AG
Inventor: KAESTNER RALF DR , RIEBER NORBERT DR
IPC: C07C51/373 , C07C59/185 , C07C67/313 , C07C69/716
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公开(公告)号:GR3001512T3
公开(公告)日:1992-11-23
申请号:GR910400238
申请日:1991-02-27
Applicant: BASF AG
Inventor: WAGNER KLAUS DR , RIEBER NORBERT DR , POMMER ERNST-HEINRICH DR , DRESSEL JUERGEN DR
IPC: C05G3/90 , C07D231/12 , C07D231/16 , C07D233/60 , C07D233/68 , C07D249/08 , C07D409/06 , C07D521/00 , C09K15/30 , C09K17/00 , C09K17/14 , C09K109/00
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公开(公告)号:AT47996T
公开(公告)日:1989-12-15
申请号:AT86112213
申请日:1986-09-04
Applicant: BASF AG
Inventor: BOEHM HEINRICH DR , RIEBER NORBERT DR
IPC: B01J27/00 , B01J27/232 , C07B61/00 , C07D231/14
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公开(公告)号:DE3760108D1
公开(公告)日:1989-05-24
申请号:DE3760108
申请日:1987-06-04
Applicant: BASF AG
Inventor: RIEBER NORBERT DR , FISCHER ROLF DR , BRUNNER ERWIN DR , LUYKEN HERMAN , VAGT UWE DR
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公开(公告)号:AT34969T
公开(公告)日:1988-06-15
申请号:AT85102543
申请日:1985-03-06
Applicant: BASF AG
Inventor: RIEBER NORBERT DR , BOEHM HEINRICH DR , POMMER ERNST-HEINRICH DR , DRESSEL JUERGEN DR DIPL-LANDWI
IPC: C09K17/00 , C05G3/90 , C07D231/10 , C07D231/12 , C07D231/16 , C07D521/00 , C09K17/14 , C09K101/00 , C05G3/08
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公开(公告)号:DE3620579A1
公开(公告)日:1987-12-23
申请号:DE3620579
申请日:1986-06-19
Applicant: BASF AG
Inventor: WAGNER KLAUS DR , RIEBER NORBERT DR , POMMER ERNST-HEINRICH DR
IPC: A01N43/50 , A01N43/56 , A61K31/415 , A61P31/04 , C07D231/12 , C07D231/16 , C07D521/00 , C07D237/04
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