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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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公开(公告)号:US3006968A
公开(公告)日:1961-10-31
申请号:US74926859
申请日:1959-02-19
Applicant: BASF AG
Inventor: HEINRICH PASEDACH , MATTHIAS SEEFELDER
CPC classification number: C07C403/08 , C07C2601/16
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3.Production of 4, 4-disubstituted 5-alkylidene-1, 3-dioxolane-2-ones 失效
Title translation: 制备4,4-二取代的5-亚烷基-1,3-二氧戊环-2-酮公开(公告)号:US3082216A
公开(公告)日:1963-03-19
申请号:US5864660
申请日:1960-09-27
Applicant: BASF AG
Inventor: PETER DIMROTH , HEINRICH PASEDACH
IPC: C07C29/42
CPC classification number: C07C29/42
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4.
公开(公告)号:US2808437A
公开(公告)日:1957-10-01
申请号:US51056855
申请日:1955-05-23
Applicant: BASF AG
Inventor: HEINRICH PASEDACH , MATTHIAS SEEFELDER , HERMANN SPAENIG , AUGUST WEICKMANN
IPC: C07D295/104
CPC classification number: C07D295/104
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公开(公告)号:US3238260A
公开(公告)日:1966-03-01
申请号:US17828162
申请日:1962-03-08
Applicant: BASF AG
Inventor: HEINRICH PASEDACH , KURT SCHNEIDER
CPC classification number: C07C403/16 , C07C45/68 , C07C45/71 , C07C2601/16 , C11B9/00 , C11B9/0034 , C07C49/255 , C07C49/175
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公开(公告)号:US2782191A
公开(公告)日:1957-02-19
申请号:US41794154
申请日:1954-03-22
Applicant: BASF AG
Inventor: WALTER REPPE , HEINRICH PASEDACH , ERICHD DREHER , AUGUST AMANN
IPC: C07D295/084
CPC classification number: C07D295/092
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7.Processes for reacting dialkyl amines and heterocyclic secondary bases with formaldehyde and an alpha-hydroxyacetylene 失效
Title translation: 二烷基胺和杂环仲碱与甲醛和α-羟基乙炔反应的方法公开(公告)号:US3136765A
公开(公告)日:1964-06-09
申请号:US6253960
申请日:1960-10-14
Applicant: BASF AG
Inventor: PETER DIMROTH , PAUL DUFFNER , RUDOLF OSTER , HEINRICH PASEDACH
CPC classification number: C07D295/088
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公开(公告)号:US2993910A
公开(公告)日:1961-07-25
申请号:US81365059
申请日:1959-05-18
Applicant: BASF AG
Inventor: PETER DIMROTH , HEINRICH PASEDACH
IPC: C07D307/28
CPC classification number: C07D307/28
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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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公开(公告)号:US2769008A
公开(公告)日:1956-10-30
申请号:US41794254
申请日:1954-03-22
Applicant: BASF AG
Inventor: WALTER REPPE , HEINRICH PASEDACH , ERICH DREHER , AUGUST AMANN
CPC classification number: C07D211/22
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