公开(公告)号：DE3162836D1

公开(公告)日：1984-04-26

申请号：DE3162836

申请日：1981-12-04

Applicant: BASF AG

Inventor： GOETZ NORBERT DR ,  JACOBS PETER DR ,  HUPFER LEOPOLD DR ,  TOUSSAINT HERBERT DR ,  REISS WOLFGANG DR

IPC: C07B61/00 ,  B01J21/00 ,  B01J23/00 ,  B01J23/44 ,  B01J23/56 ,  B01J23/58 ,  B01J23/63 ,  B01J23/89 ,  B01J27/00 ,  B01J29/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/16 ,  C07C209/18 ,  C07C209/26 ,  C07C209/68 ,  C07C209/72 ,  C07C211/16 ,  C07C211/46 ,  C07C211/47 ,  C07C213/02 ,  C07C85/06 ,  C07C85/24

公开(公告)号：DE3228420A1

公开(公告)日：1984-02-02

申请号：DE3228420

申请日：1982-07-30

Applicant: BASF AG

Inventor： GOETZ NORBERT DR ,  ROHR WOLFGANG DR ,  SCHIRMER ULRICH DR

IPC: C07C209/36 ,  C07C87/50 ,  C07C85/11 ,  C07C87/60 ,  C07C93/14

Abstract: Process for the preparation of substituted aromatic amines by catalytic hydrogenation of substituted aromatic nitro compounds consisting of two aromatic rings linked to one another via an alkylene bridge in the absence of acid.

公开(公告)号：CH640816A5

公开(公告)日：1984-01-31

申请号：CH270478

申请日：1978-03-13

Applicant: BASF AG

Inventor： JAEDICKE HAGEN DR ,  MANGOLD DIETRICH DR ,  GOETZ NORBERT DR ,  GIRGENSOHN BJOERN DR

IPC: C07C69/732 ,  B01J23/00 ,  C07B61/00 ,  C07C45/51 ,  C07C47/263 ,  C07C51/00 ,  C07C51/25 ,  C07C59/42 ,  C07C67/00 ,  B01J23/50 ,  B01J23/72 ,  C07C51/235

公开(公告)号：CH635729A5

公开(公告)日：1983-04-29

申请号：CH1530877

申请日：1977-12-12

Applicant: BASF AG

Inventor： HIMMELE WALTER DR ,  POMMER ERNST-HEINRICH DR ,  GOETZ NORBERT DR

IPC: C07D295/08 ,  A01N43/84 ,  A01N43/86 ,  A01P3/00 ,  C07D20060101 ,  C07D265/30 ,  C07D295/02 ,  C07D295/03

公开(公告)号：DE2961373D1

公开(公告)日：1982-01-28

申请号：DE2961373

申请日：1979-01-15

Applicant: BASF AG

Inventor： PLATH PETER DR ,  ROHR WOLFGANG DR ,  GOETZ NORBERT DR

IPC: A01N33/06 ,  A01N37/44 ,  B01J23/00 ,  C07C67/00 ,  C07C227/00 ,  C07C227/04 ,  C07C227/08 ,  C07C229/18 ,  C07C231/00 ,  C07C231/02 ,  C07C233/07 ,  C07D317/28 ,  C07C99/00 ,  C07C101/16

Abstract: Novel N-substituted 2,6-dialkylanilines and process for the preparation of N-substituted 2,6-dialkylanilines by reaction of 2,6-dialkylanilines with carbonyl compounds, followed by catalytic hydrogenation with hydrogen. The products are starting materials for the preparation of dyes and pesticides.

公开(公告)号：DE2861369D1

公开(公告)日：1982-01-28

申请号：DE2861369

申请日：1978-10-28

Applicant: BASF AG

Inventor： GOETZ NORBERT DR ,  STEIMMIG ANNA DR ,  ZEEH BERND DR ,  ADOLPHI HEINRICH DR

IPC: C07D233/56 ,  A01N43/50 ,  A01N49/00 ,  C07D233/58 ,  C07D521/00

公开(公告)号：DE2960127D1

公开(公告)日：1981-02-26

申请号：DE2960127

申请日：1979-07-11

Applicant: BASF AG

Inventor： GOETZ NORBERT DR ,  HIMMELE WALTER DR ,  HUPFER LEOPOLD DR

IPC: C07D265/30 ,  B01J23/44 ,  B01J23/63 ,  B01J23/68 ,  B01J23/755 ,  B01J27/16 ,  C07B61/00 ,  C07D295/02 ,  C07D295/027

公开(公告)号：DE2249372A1

公开(公告)日：1974-04-25

申请号：DE2249372

申请日：1972-10-09

Applicant: BASF AG

Inventor： GOETZ NORBERT DR ,  FISCHER ROMAN DR

IPC: C07C45/70 ,  C07C45/71 ,  C07C47/20

Abstract: The prepn. of high-molecular aldehydes (I) by the reaction of II with III: R9-CR8=CR7-CR5R6-CR3R4-CR2=CR1-CHO (I) R9-CR5=CR7-CR5R6-OR10 (II) C(H)R3R4-CR2=CR1-CHO (III) is carried out at increased temp. and between normal press. and 250 atmos. excess, in liquid phase. In the formulae, R1 and R2 are H, 1-4C alkyl or (alkyl-substd.) phenyl, R3, R5 and R7 are H or 1-4C alkyl, R4 is H or an (un)satd., (un)branched 1-12C (cyclo)aliphatic gp., R8 is 1-4C alkyl or, if R9 is phenyl, is H, R9 is an (un)branched, (un)satd. 1-12C (cyclo)aliphatic gp. in which C-C bonds may be interrupted by O or -O-CO-, or may be (alkyl-substd.) phenyl, and R10 is H or the acyl residue from a 1-5C carboxylic acid. I are raw materials for natural prods. and perfumes, e.g. beta-ionone, farnesol and phytol.

公开(公告)号：CH388900A

公开(公告)日：1965-06-30

申请号：CH1320463

申请日：1963-10-28

Applicant: BASF AG

Inventor： FAULHABER GERHARD DR ,  VOGES DIETER DR ,  PENNING ERNST DR ,  WILHELM HANS DR ,  GOETZ NORBERT DR

IPC: D06M15/29 ,  D06M15/423

公开(公告)号：DK0994112T3

公开(公告)日：2002-09-02

申请号：DK99117240

申请日：1999-09-02

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  HARTMANN HORST ,  GOETZ NORBERT DR ,  REISSENWEBER GERNOT DR ,  KOENIG HARTMANN DR

IPC: C07D307/33 ,  C07D407/04

Abstract: Separation of impurities from 3-(2'-acetoxyethyl)-dihydro-2(3H)-furanone (I) obtained by acetylation of 3-(2'-hydroxyethyl)-dihydro-2(3H)-furanone comprises first separating high boiling impurities and subjecting the recovered distillation head product to a further step in which light and medium boiling components are taken off at the head and recovering pure (I) as the sump product.