公开(公告)号：DE4242677A1

公开(公告)日：1994-06-23

申请号：DE4242677

申请日：1992-12-17

Applicant: BASF AG

Inventor： HETTERICH MANFRED ,  SCHOLZ HANS-ULRICH DR ,  FUCHS HARTWIG ,  LAUTERBACH GERALD DR

IPC: C07C41/56 ,  C07C43/303 ,  C07C43/315

公开(公告)号：ES2054141T3

公开(公告)日：1994-08-01

申请号：ES90107705

申请日：1990-04-24

Applicant: BASF AG

Inventor： LAUTERBACH GERALD DR ,  BECKER RAINER DR ,  JANSEN KLAAS

IPC: A61K8/00 ,  A61K8/40 ,  A61K8/49 ,  A61Q13/00 ,  C07C255/07 ,  C07C255/16 ,  C07C255/34 ,  C07C255/37 ,  C07D317/60 ,  C11B9/00 ,  C11D3/50 ,  A61K7/46

Abstract: Unsaturated nitriles of the general formula I (I) where R is a branched or straight-chain alkyl radical of 4 to 10 carbon atoms or a phenyl ring which is substituted by alkyl of 1 to 4 carbon atoms, one or more alkoxy groups of 1 to 3 carbon atoms, preferably 1 or 2 methoxy groups, or alkylenedioxy, preferably methylenedioxy, and their preparation and their use as scents.

公开(公告)号：DE3831485A1

公开(公告)日：1990-03-29

申请号：DE3831485

申请日：1988-09-16

Applicant: BASF AG

Inventor： LAUTERBACH GERALD DR ,  ECKHARDT HEINZ DR ,  SCHINDLER GERHARD ,  PAPE FRANK-FRIEDRICH DR ,  BECKER RAINER DR

IPC: C07C41/08 ,  C07C43/184 ,  C07C43/188 ,  C11B9/00

公开(公告)号：DE59302910D1

公开(公告)日：1996-07-18

申请号：DE59302910

申请日：1993-12-11

Applicant: BASF AG

Inventor： HETTERICH MANFRED ,  SCHOLZ HANS-ULRICH DR ,  FUCHS HARTWIG ,  LAUTERBACH GERALD DR

IPC: C07C41/56 ,  C07C43/303

公开(公告)号：DE4012945A1

公开(公告)日：1991-10-31

申请号：DE4012945

申请日：1990-04-24

Applicant: BASF AG

Inventor： LAUTERBACH GERALD DR ,  HERTEL OTTO DR ,  EULER KLAUS DR

IPC: C07C29/80 ,  C07C33/14

公开(公告)号：DE3914391A1

公开(公告)日：1991-01-17

申请号：DE3914391

申请日：1989-04-29

Applicant: BASF AG

Inventor： LAUTERBACH GERALD DR ,  BECKER RAINER DR ,  JANSEN KLAAS

IPC: A61K8/00 ,  A61K8/40 ,  A61K8/49 ,  A61Q13/00 ,  C07C255/07 ,  C07C255/16 ,  C07C255/34 ,  C07C255/37 ,  C07D317/60 ,  C11B9/00 ,  C11D3/50

Abstract: Unsaturated nitriles of the general formula I (I) where R is a branched or straight-chain alkyl radical of 4 to 10 carbon atoms or a phenyl ring which is substituted by alkyl of 1 to 4 carbon atoms, one or more alkoxy groups of 1 to 3 carbon atoms, preferably 1 or 2 methoxy groups, or alkylenedioxy, preferably methylenedioxy, and their preparation and their use as scents.

公开(公告)号：DE58902198D1

公开(公告)日：1992-10-08

申请号：DE58902198

申请日：1989-09-08

Applicant: BASF AG

Inventor： LAUTERBACH GERALD DR ,  PAPE FRANK-FRIEDRICH DR ,  GRAMLICH WALTER DR

IPC: C07C45/51 ,  C07C47/232

Abstract: Process for the preparation of alkyl-substituted cinnamaldehydes of the general formula I in which at least one of the radical R , R and R is an alkyl group with up to 8 C atoms, preferably 1 to 4 C atoms, and the radicals R , R and R which are not an alkyl group are hydrogen, which is characterised in that acetylene alcohols of the general formula II in which R , R and R have the abovementioned meaning, are heated in the presence of 55 to 98% strength aqueous formic acid.

公开(公告)号：DE3928242A1

公开(公告)日：1991-02-28

申请号：DE3928242

申请日：1989-08-26

Applicant: BASF AG

Inventor： HUELLMANN MICHAEL DR ,  BECKER RAINER DR ,  JANITSCHKE LOTHAR DR ,  LAUTERBACH GERALD DR ,  BARTH WOLFGANG DR ,  JANSEN KLAAS

IPC: C07C29/14 ,  C07C33/05 ,  C07C33/12 ,  C07C33/14 ,  C07C45/68 ,  C07C47/225 ,  C07D309/04 ,  C07D309/30 ,  C07D309/32 ,  C07D311/96 ,  C07D493/10 ,  C11B9/00 ,  C11D3/50

Abstract: Cycloalkylidene derivatives of the general formulae Ia to Ic Ia Ib Ic where the dashed line is a possible additional chemical bond, the radicals R1 are identical or different C1-C4-alkenyl groups, R2 and R3 are each methyl or ethyl, R4 is hydrogen or one of the radicals R1, X is oxygen, methylene or a chemical bond, m is from 0 to 3 or, when X is methylene, is from 1 to 3, or, when X is methylene and R1 is methyl, is from 2 to 3 and n is from 0 to 3, are used as fragrance materials.

公开(公告)号：DE3831713A1

公开(公告)日：1990-03-22

申请号：DE3831713

申请日：1988-09-17

Applicant: BASF AG

Inventor： LAUTERBACH GERALD DR ,  PAPE FRANK-FRIEDRICH DR ,  GRAMLICH WALTER DR

IPC: C07C45/51 ,  C07C47/232

Abstract: Process for the preparation of alkyl-substituted cinnamaldehydes of the general formula I in which at least one of the radical R , R and R is an alkyl group with up to 8 C atoms, preferably 1 to 4 C atoms, and the radicals R , R and R which are not an alkyl group are hydrogen, which is characterised in that acetylene alcohols of the general formula II in which R , R and R have the abovementioned meaning, are heated in the presence of 55 to 98% strength aqueous formic acid.

公开(公告)号：DE3815043A1

公开(公告)日：1989-11-16

申请号：DE3815043

申请日：1988-05-04

Applicant: BASF AG

Inventor： HUELLMANN MICHAEL DR ,  BECKER RAINER DR ,  LAUTERBACH GERALD DR ,  BUSCHMANN ERNST DR ,  ECKHARDT HEINZ DR ,  HIMMELE WALTER DR ,  BRUECKNER CHRISTIANE DR

IPC: C07C27/00 ,  C07C29/42 ,  C07C33/042 ,  C07C33/044 ,  C07C41/00 ,  C07C41/06 ,  C07C43/178 ,  C07C67/00 ,  C07C69/28 ,  C07C69/78 ,  C07D309/12 ,  C07F7/18

Abstract: The present invention relates to 3,9-dihydroxynonine and its derivatives which are protected in the 9-OH function, of the general formula I in which R represents hydrogen or an alcohol protective group which is customary per se, to processes for the preparation of the compounds I and to their use as intermediates for the synthesis of E-7,Z-9- dodecadienyl acetate, the pheromone of the grape berry moth.