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公开(公告)号:US2879308A
公开(公告)日:1959-03-24
申请号:US62381256
申请日:1956-11-23
Applicant: BASF AG
Inventor: HEINRICH PASEDACH , MATTHIAS SEEFELDER
IPC: C07C33/048
CPC classification number: C07C33/048
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12.Production of o-aminobenzonitriles by thermal decomposition of isatin-beta-oximes 失效
Title translation: 通过靛红-β-肟的热分解生产邻氨基苯腈公开(公告)号:US3374262A
公开(公告)日:1968-03-19
申请号:US46334765
申请日:1965-06-11
Applicant: BASF AG
Inventor: MATTHIAS SEEFELDER , HERBERT ARMBRUST
IPC: C07C255/58 , C07D209/40
CPC classification number: C07D209/40 , C07C255/58
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公开(公告)号:US3179668A
公开(公告)日:1965-04-20
申请号:US23230162
申请日:1962-10-22
Applicant: BASF AG
Inventor: VON SCHICKH OTTO , MATTHIAS SEEFELDER
IPC: C07D233/06 , C07D239/06
CPC classification number: C07D239/06 , C07D233/06 , Y10T428/31906
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公开(公告)号:US2978450A
公开(公告)日:1961-04-04
申请号:US68188057
申请日:1957-09-04
Applicant: BASF AG
Inventor: WALTER REPPE , MATTHIAS SEEFELDER
IPC: C07C69/602
CPC classification number: C07C69/602
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公开(公告)号:US2778821A
公开(公告)日:1957-01-22
申请号:US48240455
申请日:1955-01-17
Applicant: BASF AG
Inventor: HEINRICH PASEDACH , MATTHIAS SEEFELDER
IPC: C07D239/26 , C07D239/40 , C07D239/42 , C07D239/69
CPC classification number: C07D239/26 , C07D239/40 , C07D239/42 , C07D239/69
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