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公开(公告)号:DE3815044A1
公开(公告)日:1989-11-16
申请号:DE3815044
申请日:1988-05-04
Applicant: BASF AG
Inventor: BECKER RAINER DR , ECKHARDT HEINZ DR , EGGERSDORFER MANFRED DR , SCHINDLER GERHARD , JANSEN KLAAS
Abstract: 1-tert-Butoxy- omega -alkenes of the general formula I CH2=CH-CH2)nO-C(CH3)3 (I) wherein n is an integer from 4 to 10, their preparation and their use for imparting fragrance properties to perfumes or to products to be perfumed, or for improving or modifying the fragrance properties of the said perfumes or products, and scent compositions containing these compounds.
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公开(公告)号:DE3805751A1
公开(公告)日:1989-09-07
申请号:DE3805751
申请日:1988-02-24
Applicant: BASF AG
Inventor: BECKER RAINER DR , BUSCHMANN ERNST DR , MACKENROTH WOLFGANG DR , SCHUERMANN GREGOR DR , SEUFERT WALTER DR , SEPPELT WOLFGANG DR , KRIEG WOLFGANG DR , NEUMANN ULRICH DR
IPC: A01N37/02
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公开(公告)号:CS8701806A2
公开(公告)日:1989-08-14
申请号:CS180687
申请日:1987-03-17
Applicant: BASF AG
Inventor: KOLASSA DIETER DR , KEIL MICHAEL DR , SCHIRMER ULRICH DR , THEOBALD HANS DR , BECKER RAINER DR , WUERZER BRUNO DR , MEYER NORBERT DR
IPC: A01N35/06 , A01N35/10 , A01N43/80 , A01P13/00 , C07D261/08 , C07D413/12
CPC classification number: C07D413/12 , A01N43/80 , C07D261/08
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164.
公开(公告)号:DE3568274D1
公开(公告)日:1989-03-23
申请号:DE3568274
申请日:1985-10-23
Applicant: BASF AG
Inventor: BECKER RAINER DR , JAHN DIETER DR , SCHIRMER ULRICH DR , KEIL MICHAEL DR , WUERZER BRUNO DR , MEYER NORBERT DR
IPC: A01N35/06 , A01N35/10 , A01N37/44 , A01N37/50 , A01N49/00 , A01N53/00 , C07C45/00 , C07C49/573 , C07C49/713 , C07C49/723 , C07C49/733 , C07C49/825 , C07C51/00 , C07C59/90 , C07C62/38 , C07C67/00 , C07C69/757 , C07C239/00 , C07C251/42 , C07C251/44 , C07C253/00 , C07C255/31 , C07C255/62 , C07C131/00 , C07C121/34
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公开(公告)号:AT37362T
公开(公告)日:1988-10-15
申请号:AT85116323
申请日:1985-12-20
Applicant: BASF AG
Inventor: THEOBALD HANS DR , BECKER RAINER DR , HIMMELE WALTER DR
IPC: C07C49/17 , C07C49/245 , C07D261/04 , C07D307/34 , C07D307/42 , C07D307/68 , C07F9/65
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166.
公开(公告)号:DE3561320D1
公开(公告)日:1988-02-11
申请号:DE3561320
申请日:1985-03-01
Applicant: BASF AG
Inventor: BECKER RAINER DR , JAHN DIETER DR , SCHIRMER ULRICH DR , KEIL MICHAEL DR , WUERZER BRUNO DR , MEYER NORBERT DR
IPC: A01N33/24 , A01N35/10 , A01N43/14 , A01N43/16 , A01N43/18 , A01N43/32 , A01N43/42 , C07D221/20 , C07D311/96 , C07D319/08 , C07D335/04 , C07D339/08 , C07C131/08
Abstract: Spirocyclic 2-(alpha-oximino alkyl)-1,3-cyclohexane dione derivs. of formula (I) are new. R1 = 1-4C alkyl; R2 = 1-4C alkyl, 3-5C alkinyl or opt. halo-substd. 3-5C alkenyl; Z = H or 2-5C alkoxycarbonyl; X = pentamethylene chain (opt. substd. by 1-4C alkyl, 1-4C alkoxy or 1-4C alkylthio) in which one or two methylene groups may be replaced by O, S, SO, SO2 or NR3; R3 = 1-4C alkyl, 2-7C acyl or benzyl; provided that X is other than unsubstd. pentamethylene.
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公开(公告)号:DE3618372A1
公开(公告)日:1987-12-03
申请号:DE3618372
申请日:1986-05-31
Applicant: BASF AG
Inventor: BECKER RAINER DR , SEUFERT WALTER DR , ANGERER WINFRIED DR , KRIEG WOLFGANG DR , NEUMANN ULRICH DR
IPC: A01N37/02
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公开(公告)号:DE3609138A1
公开(公告)日:1987-09-24
申请号:DE3609138
申请日:1986-03-19
Applicant: BASF AG
Inventor: KUMMER RUDOLF DR , VAGT UWE DR , FISCHER ROLF DR , SEUFERT WALTER DR , BECKER RAINER DR
IPC: C07C69/533 , C07C67/00 , C07C67/03 , C07C67/475 , C07C69/52 , B01J21/06 , B01J21/12 , B01J21/02
Abstract: Alkenecarboxylates of the formula I I where R1 is alkyl of 1 to 6 carbon atoms and n is 2, 3 or 4, are prepared by a process which comprises reacting a lactone of the formula II II where R2 is hydrogen or methyl and m is 1 or 2, with an alkanol of 1 to 6 carbon atoms in the presence of an acidic catalyst at from 150 DEG to 400 DEG C.
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169.
公开(公告)号:DE3372288D1
公开(公告)日:1987-08-06
申请号:DE3372288
申请日:1983-10-05
Applicant: BASF AG
Inventor: BECKER RAINER DR , SPIEGLER WOLFGANG DR , SCHIRMER ULRICH DR , WUERZER BRUNO DR
IPC: A01N43/76 , A01N43/78 , A01N47/20 , A01N47/30 , A01N53/00 , C07D263/58 , C07D277/68 , C07D277/72 , C07D277/74 , C07D277/76
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公开(公告)号:CS8407527A2
公开(公告)日:1986-12-18
申请号:CS752784
申请日:1984-10-04
Applicant: BASF AG
Inventor: JAHN DIETER DR , BECKER RAINER DR , KEIL MICHAEL DR , SCHIRMER ULRICH DR , RICHARZ WINFRIED DR , WUERZER BRUNO DR , MEYER NORBERT DR
IPC: A01N35/06 , A01N35/10 , A01N37/10 , A01N37/38 , A01N39/02 , A01N41/04 , A01N43/08 , A01N43/16 , A01N43/18 , A01N43/40 , A01N43/80 , A01N43/90 , A01N53/00 , A01N55/00 , A01N57/12 , C07C67/00 , C07C239/00 , C07C251/32 , C07C301/00 , C07C303/28 , C07C309/63 , C07C313/00 , C07C317/22 , C07C317/32 , C07C323/47 , C07D213/53 , C07D213/64 , C07D213/80 , C07D215/28 , C07D261/10 , C07D261/18 , C07D307/12 , C07D307/14 , C07D307/68 , C07D309/06 , C07D309/10 , C07D321/12 , C07D333/38 , C07D335/02 , C07D405/12 , C07D407/12 , C07D409/12 , C07D413/12 , C07D493/04 , C07F7/18 , C07F9/177 , C07F9/58 , C07F9/655
CPC classification number: C07D213/53 , A01N35/10 , A01N37/10 , A01N37/38 , A01N39/02 , A01N41/04 , A01N43/08 , A01N43/16 , A01N43/18 , A01N43/40 , A01N43/80 , A01N43/90 , A01N53/00 , A01N55/00 , A01N57/12 , C07D261/18 , C07D307/14 , C07D309/06 , C07D309/10 , C07D335/02 , C07D405/12 , C07D407/12 , C07D409/12 , C07D413/12 , C07D493/04 , C07F7/1856 , C07F9/177 , C07F9/582 , C07F9/65515
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