公开(公告)号：DE3639158A1

公开(公告)日：1988-05-26

申请号：DE3639158

申请日：1986-11-15

Applicant: BASF AG

Inventor： MARTIN ROLAND DR ,  GRAMLICH WALTER DR

IPC: A61K8/40 ,  A61Q13/00 ,  C07C67/00 ,  C07C253/00 ,  C07C255/32 ,  C07C255/33 ,  C11B9/00 ,  C11D3/50 ,  C07C121/75 ,  C07C120/00 ,  A61K7/46 ,  C11D9/44

Abstract: 2-methyl-3-(p-methylphenyl)-propionitrile is prepared for use as a scent.

公开(公告)号：DE3761088D1

公开(公告)日：1990-01-11

申请号：DE3761088

申请日：1987-03-04

Applicant: BASF AG

Inventor： MARTIN ROLAND DR ,  GRAMLICH WALTER DR

IPC: C07B61/00 ,  B01J27/00 ,  C07C1/00 ,  C07C5/367 ,  C07C5/41 ,  C07C15/02 ,  C07C15/06 ,  C07C15/085 ,  C07C67/00

Abstract: Alkylbenzenes of the general formula I (I) where R1 is C1-C4-alkyl, preferably methyl, and R2 is hydrogen or C1-C4-alkyl, preferably methyl, are prepared by catalytic aromatization of the corresponding alkenylcyclohexenes of the general formula II (II) by carrying out the conversion in the gas phase at 150 DEG -400 DEG C. over a catalyst which contains palladium oxide and sulfur and/or selenium or selenium oxide on active carbon.

公开(公告)号：DE3511922A1

公开(公告)日：1986-10-09

申请号：DE3511922

申请日：1985-04-01

Applicant: BASF AG

Inventor： TUERK WOLFGANG DR ,  RENTZEA COSTIN DR ,  SAUTER HUBERT DR ,  MARTIN ROLAND DR ,  RADEMACHER WILHELM DR ,  JUNG JOHANN PROF DR

IPC: A01N43/30 ,  A01N43/50 ,  A01N43/653 ,  A01N49/00 ,  C07D233/56 ,  C07D233/60 ,  C07D233/61 ,  C07D249/08 ,  C07D405/06 ,  C07D521/00 ,  A01N43/64

公开(公告)号：DE3678484D1

公开(公告)日：1991-05-08

申请号：DE3678484

申请日：1986-03-22

Applicant: BASF AG

Inventor： TUERK WOLFGANG DR ,  RENTZEA COSTIN DR ,  SAUTER HUBERT DR ,  MARTIN ROLAND DR ,  RADEMACHER WILHELM DR ,  JUNG JOHANN PROF DR

IPC: A01N43/30 ,  A01N43/50 ,  A01N43/653 ,  A01N49/00 ,  C07D233/56 ,  C07D233/60 ,  C07D233/61 ,  C07D249/08 ,  C07D405/06 ,  C07D521/00

公开(公告)号：AT62232T

公开(公告)日：1991-04-15

申请号：AT86103971

申请日：1986-03-22

Applicant: BASF AG

Inventor： TUERK WOLFGANG DR ,  RENTZEA COSTIN DR ,  SAUTER HUBERT DR ,  MARTIN ROLAND DR ,  RADEMACHER WILHELM DR ,  JUNG JOHANN PROF DR

IPC: A01N43/30 ,  A01N43/50 ,  A01N43/653 ,  A01N49/00 ,  C07D233/56 ,  C07D233/60 ,  C07D233/61 ,  C07D249/08 ,  C07D405/06 ,  C07D521/00

公开(公告)号：DE3607448A1

公开(公告)日：1987-09-10

申请号：DE3607448

申请日：1986-03-07

Applicant: BASF AG

Inventor： MARTIN ROLAND DR ,  GRAMLICH WALTER DR

IPC: C07B61/00 ,  B01J27/00 ,  C07C1/00 ,  C07C5/367 ,  C07C5/41 ,  C07C15/02 ,  C07C15/06 ,  C07C15/085 ,  C07C67/00 ,  C07C5/46 ,  B01J27/057 ,  B01J27/045

Abstract: Alkylbenzenes of the general formula I (I) where R1 is C1-C4-alkyl, preferably methyl, and R2 is hydrogen or C1-C4-alkyl, preferably methyl, are prepared by catalytic aromatization of the corresponding alkenylcyclohexenes of the general formula II (II) by carrying out the conversion in the gas phase at 150 DEG -400 DEG C. over a catalyst which contains palladium oxide and sulfur and/or selenium or selenium oxide on active carbon.