公开(公告)号：GR3024890T3

公开(公告)日：1998-01-30

申请号：GR970402537

申请日：1997-09-30

Applicant: BASF AG

Inventor： WAGNER OLIVER DR ,  MUELLER THOMAS DR ,  EICKEN KARL DR ,  WETTLING THOMAS DR ,  AMMERMANN EBERHARD DR ,  LORENZ GISELA DR

IPC: A01N47/12 ,  A01N47/24 ,  C07C271/60

公开(公告)号：AT157965T

公开(公告)日：1997-09-15

申请号：AT95103488

申请日：1995-03-10

Applicant: BASF AG

Inventor： WAGNER OLIVER DR ,  MUELLER THOMAS DR ,  EICKEN KARL DR ,  WETTLING THOMAS DR ,  AMMERMANN EBERHARD DR ,  LORENZ GISELA DR

IPC: A01N47/12 ,  A01N47/24 ,  C07C271/60

公开(公告)号：DE59207493D1

公开(公告)日：1996-12-12

申请号：DE59207493

申请日：1992-12-10

Applicant: BASF AG

Inventor： WETTLING THOMAS DR

IPC: C07F9/50

Abstract: Preparation of tertiary phosphines (I) by reducing the corresponding phosphine oxides (IIa) or phosphine dihalides (IIb), using silicon or a silicon alloy as reducing agent.

公开(公告)号：DE4414090A1

公开(公告)日：1995-10-26

申请号：DE4414090

申请日：1994-04-22

Applicant: BASF AG

Inventor： WETTLING THOMAS DR ,  SCHUSTER LUDWIG DR ,  HENKELMANN JOCHEM DR

IPC: B01J23/46 ,  C07B35/02 ,  C07D301/00 ,  C07D303/02 ,  C07D303/24 ,  C08G59/14 ,  C08G59/68

Abstract: A process for the selective hydrogenation of compounds containing at least one aromatic group and epoxy group with hydrogen in the presence of a ruthenium-containing catalyst. The catalyst is a homogeneous ruthenium catalyst prepared by reduction of a ruthenium compound using a metal having a redox potential of -0.75 to -2.5 volts, a borohydride, aluminium hydride, aluminium alkyl compound, lithium alkyl or aryl-compound in the presence of an ether.

公开(公告)号：DE4412316A1

公开(公告)日：1995-10-12

申请号：DE4412316

申请日：1994-04-11

Applicant: BASF AG

Inventor： ISAK HEINZ DR ,  BAYER HERBERT DR ,  KEIL MICHAEL DR ,  WETTLING THOMAS DR

IPC: C07B61/00 ,  C07C51/09 ,  C07C51/58 ,  C07C57/76 ,  C07C63/10 ,  B01J31/02 ,  C07C57/72

Abstract: Prepn. of opt. ring-substd. o-chloromethyl-benzoyl chlorides of formula (I) comprises reacting the corresp. lactone (i.e. phthalide cpd.) of formula (II) with thionyl chloride in presence of a catalyst. m = 0-4; and X = halo or C-organic gp.

公开(公告)号：DE4129822A1

公开(公告)日：1993-03-11

申请号：DE4129822

申请日：1991-09-07

Applicant: BASF AG

Inventor： WETTLING THOMAS DR ,  HENKELMANN JOCHEM DR ,  TROETSCH-SCHALLER IRENE DR ,  HUPFER LEOPOLD DR ,  FRANZISCHKA WOLFGANG DR ,  KOEHLER HERMANN DR

IPC: C07C51/60

公开(公告)号：ES2136759T3

公开(公告)日：1999-12-01

申请号：ES95104926

申请日：1995-04-03

Applicant: BASF AG

Inventor： ISAK HEINZ DR ,  BAYER HERBERT DR ,  KEIL MICHAEL DR ,  WETTLING THOMAS DR

IPC: C07B61/00 ,  C07C51/09 ,  B01J31/02 ,  C07C51/58 ,  C07C57/76 ,  C07C63/10

Abstract: Prepn. of opt. ring-substd. o-chloromethyl-benzoyl chlorides of formula (I) comprises reacting the corresp. lactone (i.e. phthalide cpd.) of formula (II) with thionyl chloride in presence of a catalyst. m = 0-4; and X = halo or C-organic gp.

公开(公告)号：ES2108504T3

公开(公告)日：1997-12-16

申请号：ES95103488

申请日：1995-03-10

Applicant: BASF AG

Inventor： WAGNER OLIVER DR ,  MULLER THOMAS DR ,  EICKEN KARL DR ,  WETTLING THOMAS DR ,  AMMERMANN EBERHARD DR ,  LORENZ GISELA DR

IPC: A01N47/12 ,  A01N47/24 ,  C07C271/60

公开(公告)号：DE59500620D1

公开(公告)日：1997-10-16

申请号：DE59500620

申请日：1995-03-10

Applicant: BASF AG

Inventor： WAGNER OLIVER DR ,  MUELLER THOMAS DR ,  EICKEN KARL DR ,  WETTLING THOMAS DR ,  AMMERMANN EBERHARD DR ,  LORENZ GISELA DR

IPC: A01N47/12 ,  A01N47/24 ,  C07C271/60

公开(公告)号：AT146773T

公开(公告)日：1997-01-15

申请号：AT94104664

申请日：1994-03-24

Applicant: BASF AG

Inventor： ISAK HEINZ DR ,  WETTLING THOMAS DR ,  KEIL MICHAEL DR ,  WOLF BERND DR ,  DOETZER REINHARD DR

IPC: C07C253/14 ,  C07C255/32 ,  C07C255/40

Abstract: A process for preparing halomethylbenzoyl cyanides I Ph-CO-CNI (Ph=phenyl radical substituted by chloromethyl or bromomethyl which, if desired, can additionally carry 1-4 further radicals) by reacting halomethylbenzoyl chlorides II Ph-CO-ClII with an alkali metal cyanide or transition metal cyanide, if appropriate in an organic diluent, and novel halomethylbenzoyl cyanides I' I' (X=halogen, C1-C4-alkyl, C1-C4-alkoxy, CF3, C1-C5-alkyl-(C1-C5-alkyl)hydroxyimino or C1-C5-alkyl-(C2-C5-alkenyl)hydroxyimino; m=0 to 4 and Y=chloromethyl or bromomethyl) are described. The halomethylbenzoyl cyanides I are important intermediates for the synthesis of plant protection agents.