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公开(公告)号:AT45940T
公开(公告)日:1989-09-15
申请号:AT87108066
申请日:1987-06-04
Applicant: BASF AG
Inventor: EGGERSDORFER MANFRED DR , SIEGEL HARDO DR , SCHUHMACHER ALFRED DR , GROSCH WALTER DR , HENKELMANN JOCHEM DR
IPC: C07C45/46 , C07C49/76 , C07C51/373 , C07C65/34
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公开(公告)号:AT242094B
公开(公告)日:1965-08-25
申请号:AT340063
申请日:1963-04-26
Applicant: BASF AG
Inventor: DEHNERT JOHANNES DR , GROSCH WALTER DR , LUETZEL GERHARD DR , ROHLAND WERNER DR
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公开(公告)号:DE3763406D1
公开(公告)日:1990-08-02
申请号:DE3763406
申请日:1987-12-03
Applicant: BASF AG
Inventor: HENKELMANN JOCHEM DR , EGGERSDORFER MANFRED DR , GROSCH WALTER DR , SCHUHMACHER ALFRED DR , SIEGEL HARDO DR
IPC: B01J27/125 , C07B61/00 , C07C45/00 , C07C45/46 , C07C51/00 , C07C51/083 , C07C51/373 , C07C65/34 , C07C67/00
Abstract: Alkyl-substituted aromatic ketones are prepared by reacting alkylbenzenes with carboxylic anhydrides in the presence of a Friedel-Crafts catalyst by performing the reaction in the presence of a tertiary amine or diamine.
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公开(公告)号:DE3760505D1
公开(公告)日:1989-10-05
申请号:DE3760505
申请日:1987-06-04
Applicant: BASF AG
Inventor: EGGERSDORFER MANFRED DR , SIEGEL HARDO DR , SCHUHMACHER ALFRED DR , GROSCH WALTER DR , HENKELMANN JOCHEM DR
IPC: C07B41/06 , B01J31/00 , B01J31/12 , B01J31/14 , C07B31/00 , C07B61/00 , C07C45/00 , C07C45/46 , C07C49/76 , C07C51/083 , C07C51/373 , C07C65/34 , C07C67/00
Abstract: 1. A process for the acylation of an aromatic by the Friedel-Crafts method, wherein the acylation is carried out in the presence of a metalalkyl or metalalkyl halide of a metal or semimetal of main groups two to five and/or of a metal of subgroups two or four of the Periodic Table.
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公开(公告)号:DE3732015A1
公开(公告)日:1989-04-06
申请号:DE3732015
申请日:1987-09-23
Applicant: BASF AG
Inventor: EGGERSDORFER MANFRED DR , HENKELMANN JOCHEM DR , GROSCH WALTER DR
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公开(公告)号:CH494312A
公开(公告)日:1970-04-15
申请号:CH186368
申请日:1968-02-08
Applicant: BASF AG
Inventor: DEHNERT JOHANNES DR , GROSCH WALTER DR , GNAD GERHARD DR
IPC: C09B29/033 , C09B29/30 , D06P3/24
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公开(公告)号:CH451372A
公开(公告)日:1968-05-15
申请号:CH1074663
申请日:1963-08-30
Applicant: BASF AG
Inventor: DEHNERT JOHANNES DR , TARTTER ARNOLD DR , GROSCH WALTER DR
IPC: C09B47/26 , C09B62/483 , C09B47/02
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公开(公告)号:DE3619169A1
公开(公告)日:1987-12-10
申请号:DE3619169
申请日:1986-06-06
Applicant: BASF AG
Inventor: EGGERSDORFER MANFRED DR , SIEGEL HARDO DR , SCHUMACHER ALFRED DR , GROSCH WALTER DR
IPC: C07C45/46 , C07C49/76 , C07C51/373 , C07C65/34
Abstract: Aromatics are acylated in the presence of a Friedel-Crafts catalyst and of an aluminium alkyl or alkylaluminium halide.
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公开(公告)号:CH503779A
公开(公告)日:1971-02-28
申请号:CH1364468
申请日:1968-09-12
Applicant: BASF AG
Inventor: DEHNERT JOHANNES DR , GROSCH WALTER DR , GNAD GERHARD DR
IPC: C09B29/06
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公开(公告)号:CH412791A
公开(公告)日:1966-01-31
申请号:CH524963
申请日:1963-04-26
Applicant: BASF AG
Inventor: DEHNERT JOHANNES DR , GROSCH WALTER DR , LUETZEL GERHARD DR , ROHLAND WERNER DR
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