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公开(公告)号:DE2057744A1
公开(公告)日:1972-05-31
申请号:DE2057744
申请日:1970-11-24
Applicant: BASF AG
Inventor: SPAENIG HERMANN DR , DOKNER TONI DR , KARN HELMUT , FRANK ANTON
IPC: C07C209/60
Abstract: N-Aryl-ethylenediamines, which are of use in the prepn. of heterocyclic cpds. which are inters. for pesticides, are produced in high yields by reacting ethyleneimine with aq. solns. of arylamine hydrochlorides, treating the resulting reaction mixt. with aq. caustic alkali, and isolating the prodt. N-aryl-ethylenediamines in free base from.
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公开(公告)号:CH496710A
公开(公告)日:1970-09-30
申请号:CH1855868
申请日:1968-12-12
Applicant: BASF AG
Inventor: SPAENIG HERMANN DR , STEIMMIG ANNA DR , SAND JAKOB DR
IPC: C07D49/36
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公开(公告)号:CH327600A
公开(公告)日:1958-01-31
申请号:CH327600D
申请日:1954-11-01
Applicant: BASF AG
Inventor: HOPFF HEINRICH DR , SPAENIG HERMANN DR , STEIMMIG ANNA DR
IPC: C07C271/06
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公开(公告)号:DE896047C
公开(公告)日:1953-11-09
申请号:DEB0016708
申请日:1951-09-12
Applicant: BASF AG
Inventor: HOPFF HEINRICH DR , SPAENIG HERMANN DR
IPC: C07D207/12
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公开(公告)号:DE890956C
公开(公告)日:1953-09-24
申请号:DEB0007400
申请日:1939-03-30
Applicant: BASF AG
Inventor: REPPE WALTER DR , SCHMIDT WILLI DR , SPAENIG HERMANN DR , STEINHOFER ADOLF DR
IPC: C07C29/42
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公开(公告)号:DE869964C
公开(公告)日:1953-03-09
申请号:DEB0014455
申请日:1951-04-06
Applicant: BASF AG
Inventor: HOPFF HEINRICH DR , SPAENIG HERMANN DR , STEIMMIG ANNA DR
IPC: C07C271/06
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公开(公告)号:DE862751C
公开(公告)日:1953-01-12
申请号:DEB0002579
申请日:1950-03-17
Applicant: BASF AG
Inventor: HOPFF HEINRICH DR , SPAENIG HERMANN DR
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公开(公告)号:DE839803C
公开(公告)日:1952-05-26
申请号:DEB0008460
申请日:1950-08-02
Applicant: BASF AG
Inventor: HOPFF HEINRICH DR , SPAENIG HERMANN DR
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公开(公告)号:DE817922C
公开(公告)日:1951-10-22
申请号:DEB0002789
申请日:1950-03-29
Applicant: BASF AG
Inventor: HOPFF HEINRICH DR , SPAENIG HERMANN DR
IPC: A61K33/06
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