公开(公告)号：DE59209108D1

公开(公告)日：1998-02-12

申请号：DE59209108

申请日：1992-10-08

Applicant: BASF AG

Inventor： KARCHER MICHAEL DR ,  HENKELMANN JOCHEM DR

IPC: B01J31/28 ,  C07B61/00 ,  C07C41/01 ,  C07C41/14 ,  C07C41/26 ,  C07C43/178

公开(公告)号：DE19624835A1

公开(公告)日：1998-01-02

申请号：DE19624835

申请日：1996-06-21

Applicant: BASF AG

Inventor： RUEHL THOMAS DR ,  BREITSCHEIDEL BORIS DR ,  KNOLL KONRAD DR ,  WEIGUNY SABINE DR ,  HENKELMANN JOCHEM DR ,  NAEGELE PAUL ,  GAUSEPOHL HERMANN DR ,  NIESNER NORBERT DR

IPC: B01J23/44 ,  B01J23/46 ,  B01J35/10 ,  C08F8/04

Abstract: A new catalyst (I) contains 0.01-30 wt% ruthenium or palladium as active metal, optionally together with Group I, VII or VIII transition metal(s), on a carrier (II) in which (novel feature) 10-50% of the pore volume consists of macropores with a pore diameter (PD) of 50-10,000 nm and 50-90% consists of mesopores with a PD of 2-50 nm. Also claimed are (i) a process for conversion of polymers containing multiple C-C bond(s) in presence of (I) and (ii) a process for conversion of organic compounds in the presence of (I) in which the active metal is ruthenium.

公开(公告)号：DE59500563D1

公开(公告)日：1997-10-02

申请号：DE59500563

申请日：1995-10-19

Applicant: BASF AG

Inventor： HEIDER MARC DR ,  RUEHL THOMAS DR ,  HENKELMANN JOCHEM DR

IPC: C07C231/04 ,  C07C231/08 ,  C07C233/02 ,  C07C233/03 ,  C07C233/58 ,  C07C233/65

Abstract: Prepn. of N-alkenyl-carboxamide of formula (I) comprises (a) reacting an amide of formula (II) with a carbonyl cpd. of formula (III) in the presence of a base and either carrying out or continuing reaction in the presence of a carboxylic acid deriv of formula (IV); and (b) isolating (I). R1-CONH-CR2=CR3R4 (I) R1-CO-NH2 (II) R2-CO-CHR3R4 (III) R5-CO-X (IV) R1-R4 = H or a (cyclo)aliphatic or aromatic gp, opt with inert substits; R5 = H, alkyl or aryl; X = halogen or an alkoxy or carboxyalkyl gp.

公开(公告)号：DE19533219A1

公开(公告)日：1997-03-13

申请号：DE19533219

申请日：1995-09-08

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  HEIDER MARC DR ,  RUEHL THOMAS DR

IPC: C07C269/06 ,  C07D263/22 ,  C07D263/20 ,  C07C217/12

Abstract: Prodn. of N-alkenylcarbamic acid esters of formula HR C=CR -N(R )-C(O)-O-R (I) is new, in which at least one of the R gps. = H and the other = H or 1-4C alkyl; R = aliphatic, cycloaliphatic, araliphatic or aromatic gp., opt. combined with R to form a 2- to 10-membered bridging gp.; and R = aliphatic, cycloaliphatic or aromatic gp. The process comprises reacting an alkenyl ester of formula HR C=CR -O-C(O)-R (II) (in which R = H or an aliphatic, cycloaliphatic or aromatic gp.) with a carbamate ester of formula HR N-C(O)-O-R (III) in presence of a base. Pref. in the formulae, R = H; R = 1-20C alkyl, or R + R = 2-7C alkylene.

公开(公告)号：DE19530549A1

公开(公告)日：1997-02-20

申请号：DE19530549

申请日：1995-08-19

Applicant: BASF AG

Inventor： HEIDER MARC DR ,  RUEHL THOMAS DR ,  HENKELMANN JOCHEM DR ,  STUTZ SUSANNE DR

IPC: C07D315/00 ,  C07D307/33 ,  C07B37/10 ,  C07B41/00 ,  C07F7/08

Abstract: Prepn. of butyrolactones of formula (I) comprises reacting an alkyne of formula R C?=CR (II) with CO and either (i) H2 or (ii) water at elevated pressure in the presence of a transition metal catalyst (III); R , R = H or (hydroxy)alkyl; trialkylsilyl or aryl gps. (both opt. substd. by inert gps.)

公开(公告)号：DE4414089A1

公开(公告)日：1995-10-26

申请号：DE4414089

申请日：1994-04-22

Applicant: BASF AG

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

IPC: C07D303/20 ,  B01J23/46 ,  C07B35/02 ,  C07B61/00 ,  C07D301/00 ,  C07D303/02 ,  C07D303/24 ,  C08G59/14

Abstract: The aromatic gp. of an organic molecule contg. an aromatic gp. and an epoxy gp. is hydrogenated using hydrogen in the presence of a ruthenium-contg. catalyst and 0.2-10 wt.% water wrt. reaction components. Pref. the catalyst comprises ruthenium hydroxide. Pref. di(p-glycidoxylphenyl) methane or 2,2-di(p-glycidoxylphenyl)propane is hydrogenated. The reaction may be carried out at 40-70 deg.C.

公开(公告)号：DE4235326A1

公开(公告)日：1994-04-21

申请号：DE4235326

申请日：1992-10-20

Applicant: BASF AG

Inventor： WETTLING THOMAS DR ,  HENKELMANN JOCHEM DR

IPC: C07C1/26 ,  C07C1/28 ,  C07C11/02 ,  C07C13/10 ,  C07C13/18 ,  C07C11/06 ,  C07C11/08

Abstract: Alkenes and cyclopentane and cyclohexane are prepared from the corresponding vicinal dichloro- and dibromoalkanes or from alpha , omega -dichloro- and dibromopentane and alpha , omega -dichloro- and dibromohexane, respectively, by reacting these starting compounds with silicon.

公开(公告)号：DE58903454D1

公开(公告)日：1993-03-18

申请号：DE58903454

申请日：1989-11-18

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  HOCH HELMUT DR ,  KAHL THOMAS-MICHAEL DR ,  KILPPER GERHARD DR ,  MAIER WALTER DR

IPC: C07C201/12 ,  C07C205/47 ,  C07C205/57 ,  C07C205/61 ,  C07C225/00

Abstract: 1-Nitroanthraquinone-2-carboxylic acid of the formula I (I) is prepared by treating novel 2-substituted 1-nitroanthraquinones of the general formula II (II) where R is -CH=CH-R1 or -CH2-CHO, where R1 is C1-C5-dialkylamino or a cyclic 5- or 6-membered amine which may contain further hetero atoms, with oxidizing agents free of heavy metal.

公开(公告)号：DE3844443A1

公开(公告)日：1990-07-05

申请号：DE3844443

申请日：1988-12-31

Applicant: BASF AG

Inventor： BOETTCHER ANDREAS DR ,  HENKELMANN JOCHEM DR

IPC: C07B61/00 ,  C07C68/02 ,  C07C69/96 ,  C07C225/22 ,  C07C253/30 ,  C07C255/56 ,  C07C323/22 ,  C07D311/86 ,  C07D335/16

公开(公告)号：DE3837469A1

公开(公告)日：1990-05-10

申请号：DE3837469

申请日：1988-11-04

Applicant: BASF AG

Inventor： KARCHER MICHAEL DR ,  ECKHARDT HEINZ DR ,  HENKELMANN JOCHEM DR

IPC: B01J23/04 ,  B01J31/02 ,  C07B61/00 ,  C07C41/08 ,  C07C43/16 ,  C07C43/178 ,  C08G65/20 ,  C08G65/32 ,  C08G65/329

Abstract: Polytetrahydrofuran vinyl ethers of the general formula H2C=HC-[)O-CH2-CH2-CH2-CH2-]nO-R I where R is hydrogen or the CH=CH radical and n is from 2 to 150, are prepared by a process in which polytetrahydrofuran of the general formula H-[O-CH2-CH2-CH2-CH2-]nOH II is reacted with acetylene.