公开(公告)号：DE3162269D1

公开(公告)日：1984-03-22

申请号：DE3162269

申请日：1981-06-19

Applicant: BASF AG

Inventor： GRAMLICH WALTER DR ,  HOFFMANN WERNER DR ,  HUPFER LEOPOLD DR ,  MEISSNER BERND DR ,  PAETSCH JUERGEN DR

IPC: C07C29/17 ,  C07C29/38 ,  C07C29/40 ,  C07C31/02 ,  C07C31/125 ,  C07C33/02 ,  C07C33/03 ,  C07C33/04 ,  C07C33/042 ,  C07C33/048 ,  C07C69/145 ,  C11B9/00 ,  A61K7/46

Abstract: 3,6-Dimethyl-3-hydroxy-oct-1-ynes and -oct-1-enes and their esters with lower alkanoic acids, of the general formula I (I) where X and Y are H or the two X's and/or the two Y's together are a further bond between the carbon atoms on which they are present, and R is H, -CO-CH3, -CO-C2H5 or -CO-C3H7, their use as scents, and a process for the preparation of 3,6-dimethyl-3-hydroxy-octane. The novel compounds exhibit interesting, predominantly floral, woody, herbal and fruity notes. The alcohols of the formula I are of particular importance because they serve as intermediates for a novel and particularly advantageous method of obtaining 3,6-dimethyl-3-hydroxy-octane, a compound required in large amounts as a fragrance for soaps and detergents.

公开(公告)号：DE3161039D1

公开(公告)日：1983-11-03

申请号：DE3161039

申请日：1981-09-21

Applicant: BASF AG

Inventor： GOETZ NORBERT DR ,  HUPFER LEOPOLD DR ,  HOFFMANN WERNER DR ,  BAUMANN MANFRED DR

IPC: B01J23/00 ,  B01J23/44 ,  C07C67/00 ,  C07C209/00 ,  C07C209/18 ,  C07C209/24 ,  C07C209/26 ,  C07C211/45 ,  C07C213/00 ,  C07C213/02 ,  C07C85/06 ,  C07C85/08

Abstract: Aromatic amines, in particular substituted amines, are obtained from corresponding alicyclic alcohols or ketones, in one step, by amination and dehydrogenation with ammonia in the presence of hydrogen and of a palladium catalyst which also contains zinc or cadmium.

公开(公告)号：DE3064548D1

公开(公告)日：1983-09-15

申请号：DE3064548

申请日：1980-12-22

Applicant: BASF AG

Inventor： GOETZ NORBERT DR ,  HOFFMANN WERNER DR

IPC: C07C29/32 ,  C07C33/20 ,  C07C47/228 ,  C07C47/235 ,  C07C67/28 ,  C07C69/025 ,  C11B9/00

公开(公告)号：CH631980A5

公开(公告)日：1982-09-15

申请号：CH12478

申请日：1978-01-05

Applicant: BASF AG

Inventor： ROSSY PHILLIP A DR ,  HOFFMANN WERNER DR ,  MUELLER NORBERT DR

IPC: A61K31/38 ,  A61K31/381 ,  A61P25/04 ,  A61P29/00 ,  C07D333/38 ,  A23L1/236

公开(公告)号：DE2961941D1

公开(公告)日：1982-03-11

申请号：DE2961941

申请日：1979-03-30

Applicant: BASF AG

Inventor： THOEMEL FRANK DR ,  HOFFMANN WERNER DR

IPC: C07C29/128 ,  C07C33/03 ,  C07C67/04 ,  C07C69/07 ,  C11B9/00

公开(公告)号：DE2960271D1

公开(公告)日：1981-05-07

申请号：DE2960271

申请日：1979-07-06

Applicant: BASF AG

Inventor： HOFFMANN WERNER DR ,  THOEMEL FRANK DR

IPC: C07C13/16 ,  C07C13/20 ,  C07C29/09 ,  C07C33/05 ,  C07C33/14 ,  C09D7/12 ,  C11B9/00 ,  C11D3/50 ,  A61K7/46

公开(公告)号：CH602625A5

公开(公告)日：1978-07-31

申请号：CH1204675

申请日：1975-09-17

Applicant: BASF AG

Inventor： HOFFMANN WERNER DR ,  ARNOLD LOTHAR DR ,  BAUMANN MANFRED DR

IPC: C07C45/62 ,  C07C45/68 ,  C07C49/20 ,  C07C403/00 ,  C07F1/04 ,  C07C175/00

公开(公告)号：CH599916A5

公开(公告)日：1978-06-15

申请号：CH935276

申请日：1976-07-21

Applicant: BASF AG

Inventor： HOFFMANN WERNER DR ,  BAUMANN MANFRED DR

IPC: A23L27/20 ,  A61K8/33 ,  A61Q13/00 ,  C07C41/00 ,  C07C41/30 ,  C07C43/14 ,  C07C43/15 ,  C07C67/00 ,  C07F9/54 ,  C11B9/00

公开(公告)号：DE2404306A1

公开(公告)日：1975-07-31

申请号：DE2404306

申请日：1974-01-30

Applicant: BASF AG

Inventor： HIMMELE WALTER DR ,  SIEGEL HARDO DR ,  PFOHL SIGBERG DR ,  PAUST JOACHIM DR ,  HOFFMANN WERNER DR ,  FRAUNBERG KARL VON DR

IPC: C07C31/137 ,  C07B61/00 ,  C07C27/00 ,  C07C29/14 ,  C07C29/141 ,  C07C41/00 ,  C07C43/303 ,  C07C45/00 ,  C07C45/50 ,  C07C47/347 ,  C07C47/45 ,  C07C51/00 ,  C07C61/13 ,  C07C67/00 ,  C07C69/753 ,  C07C209/00 ,  C07C209/26 ,  C07C209/28 ,  C07C209/52 ,  C07C209/88 ,  C07C211/03 ,  C07C211/17 ,  C07C211/19 ,  C07C211/27 ,  C07C211/38 ,  C07C211/44 ,  C07C213/08 ,  C07C231/00 ,  C07C231/02 ,  C07C233/55 ,  C07D295/02 ,  C07D295/03 ,  C07D295/22 ,  C07C47/34

Abstract: Pinanes substituted by a group X in the 3-position which group is formyl, or its alkyl-acetals or alkyl-hemiacetals, carboxylic acid, carboxylic acid chloride, carboxylic acid amide, hydroxymethyl or aminomethyl substituted in a specific manner at the nitrogen, the optical isomers of these compounds and a process for their manufacture by hydroformylation of alpha -pinene in the presence of rhodium catalysts, and conversion of the 3-formylpinane first produced into the above derivatives by conventional methods.

公开(公告)号：DE2206805A1

公开(公告)日：1973-08-16

申请号：DE2206805

申请日：1972-02-12

Applicant: BASF AG

Inventor： ADEM KARL DR ,  HOFFMANN WERNER DR ,  SCHNEIDER KURT DR

IPC: C07C29/132 ,  C07C31/16

Abstract: Styrene oxide is hydrogenated in a satd., aliphatic 5-10C hydrocarbon (pref. n-hexane) medium using a H2 press. of 50-350 atm. at 20-120 degress C over a Pd catalyst deposited on a granular catalyst (0.5-20 min. SiO2 or Al2O3 particles). High purity is obtained in high yields. The catalyst is easily separated, and the solvent is recycled.