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公开(公告)号:US3334089A
公开(公告)日:1967-08-01
申请号:US42963365
申请日:1965-02-01
Applicant: INVENTA AG
Inventor: JOHANN HARMS , WALTER THOMAS , CLAU BERTHER , JOACHIM SCHULTZE HANS
IPC: C07D201/04
CPC classification number: C07D201/04
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272.Preparation of cyclododecanone oxime hydrochloride and omega-lauric lactam 失效
Title translation: 环十二酮肟盐酸盐和ω-月桂酸内酰胺的制备公开(公告)号:US3239508A
公开(公告)日:1966-03-08
申请号:US27704463
申请日:1963-04-30
Applicant: TOYO RAYON CO LTD
Inventor: YOSHIKAZU ITO , YOICHI SHIMOKAWA
IPC: C07D201/04 , C07D201/10
CPC classification number: C07D201/04 , C07D201/10
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公开(公告)号:US3210338A
公开(公告)日:1965-10-05
申请号:US19924862
申请日:1962-06-01
Applicant: BASF AG
Inventor: WOLFGANG HUBER , NORBERT PETRI , SIEGFRIED SCHREINER , KARL WINTERSBERGER
IPC: C07D201/04
CPC classification number: C07D201/04
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275.Production of lactams by the beckmann rearrangement using urea bisulfate as catalyst 失效
Title translation: 使用尿素硫酸氢盐作为催化剂,通过贝克曼重排生产内酰胺公开(公告)号:US3016374A
公开(公告)日:1962-01-09
申请号:US76506758
申请日:1958-10-03
Applicant: SPENCER CHEM CO
Inventor: HOPKINS THOMAS R , DAVID OSBORN MYRON , FRANCIS WILLIAM C
IPC: B01J27/00 , B01J31/02 , C07D201/04
CPC classification number: C07D201/04 , B01J27/00 , B01J31/0249 , B01J2231/50
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公开(公告)号:US2692878A
公开(公告)日:1954-10-26
申请号:US2692878D
CPC classification number: C07D201/16 , C07D201/04
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公开(公告)号:US2487246A
公开(公告)日:1949-11-08
申请号:US63437745
申请日:1945-12-11
Applicant: DU PONT
Inventor: JOHNSON WINFORD B , MACCORMACK ROBERT S
IPC: C07D201/04
CPC classification number: C07D201/04
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公开(公告)号:US2462008A
公开(公告)日:1949-02-15
申请号:US54540844
申请日:1944-07-17
Applicant: SHELL DEV
Inventor: SNIDER ALVA V , MORRIS RUPERT C
IPC: C07D201/04 , C08G69/08
CPC classification number: C07D201/04 , C08G69/08
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