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公开(公告)号:CH433270A
公开(公告)日:1967-04-15
申请号:CH931064
申请日:1964-07-15
Applicant: BASF AG
Inventor: SCHUSTER LUDWIG DR , RAFF PAUL DR
IPC: C07C87/34
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公开(公告)号:AT248414B
公开(公告)日:1966-07-25
申请号:AT940164
申请日:1964-11-05
Applicant: BASF AG
Inventor: SCHUSTER LUDWIG DR , RAFF PAUL DR
IPC: C07C233/02
Abstract: Dihydrocyclopentadienylamine is prepared by reacting dicyclopentadiene with hydrocyanic acid in the presence of concentrated sulphuric acid at a temperature of from -5 DEG C. to 35 DEG C., the hydrocyanic acid being used in a molar amount of at least three times that of the dicyclopentadiene and the sulphuric acid in an excess of up to 3 moles based on the dicyclopentadiene, and saponifying the resultant N-dihydrodicyclopentadienyl formamide by a conventional method.
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公开(公告)号:DE1925199B1
公开(公告)日:1971-03-25
申请号:DE1925199
申请日:1969-05-17
Applicant: BASF AG
Inventor: KIEFER HANS DR , RAFF PAUL DR , SCHUSTER LUDWIG DR , JOACHIM PANDER HANS
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公开(公告)号:DE1941633A1
公开(公告)日:1971-03-04
申请号:DE1941633
申请日:1969-08-16
Applicant: BASF AG
Inventor: SCHUSTER LUDWIG DR , RAFF PAUL DR , HOFFMANN HERWIG DR , SCHNEIDER ROLF DR , FLICKINGER ERICH DR
IPC: B01J8/02 , B01J19/00 , C07B31/00 , C07B61/00 , C07C29/42 , C07C37/07 , C07C67/00 , C07C209/36 , C07C33/04
Abstract: Process for carrying out exothermic reactions between a gas and a liquid in the presence of a solid catalyst by passing the gas and the liquid cocurrently through a packed reaction vessel, preferably of elongated shape, wherein the gas and liquid pass through the packed reaction vessel in transition flow.
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公开(公告)号:CH490441A
公开(公告)日:1970-05-15
申请号:CH1424167
申请日:1967-10-12
Applicant: BASF AG
Inventor: FALKENSTEIN GEORG DR , HANS GEORG DR PEINE , DOERFEL HELMUT DR , RAFF PAUL DR , SCHUSTER LUDWIG DR
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公开(公告)号:AT267496B
公开(公告)日:1968-12-27
申请号:AT604766
申请日:1966-06-24
Applicant: BASF AG
Inventor: RAFF PAUL DR , PEINE HANS GEORG DR
IPC: C07C45/00
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公开(公告)号:CH464896A
公开(公告)日:1968-11-15
申请号:CH1441065
申请日:1965-10-19
Applicant: BASF AG
Inventor: RAFF PAUL DR , SCHUSTER LUDWIG DR
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公开(公告)号:NL146146B
公开(公告)日:1975-06-16
申请号:NL6514089
申请日:1965-10-29
Applicant: BASF AG
Inventor: RAFF PAUL DR , SCHUSTER LUDWIG DR
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公开(公告)号:CH468332A
公开(公告)日:1969-02-15
申请号:CH743666
申请日:1966-05-24
Applicant: BASF AG
Inventor: RAFF PAUL DR , HANS GEORG DR PEINE
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