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公开(公告)号:US3130219A
公开(公告)日:1964-04-21
申请号:US2819960
申请日:1960-05-11
Applicant: BASF AG
Inventor: HORST POMMER , GEORG WITTIG
CPC classification number: C07C255/00 , C07C45/513
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2.Process for the production of alpha, beta-unsaturated carbonyl compounds 失效
Title translation: 制备α,β-不饱和羰基化合物的方法公开(公告)号:US3365481A
公开(公告)日:1968-01-23
申请号:US31315563
申请日:1963-10-02
Applicant: BASF AG
Inventor: GEORG WITTIG , WALTER STILZ , HORST POMMER
CPC classification number: C07C403/24 , C07C45/516 , C07C403/14 , C07C403/18 , C07C2601/16 , C07C47/232 , C07C49/796 , C07C47/27 , C07C47/21
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公开(公告)号:US3078256A
公开(公告)日:1963-02-19
申请号:US53415655
申请日:1955-09-13
Applicant: BASF AG
Inventor: GEORG WITTIG , HORST POMMER
IPC: C07F9/535
CPC classification number: C07F9/5352 , Y10S585/931
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