公开(公告)号：DE3531504A1

公开(公告)日：1987-03-12

申请号：DE3531504

申请日：1985-09-04

Applicant: BASF AG

Inventor： GEISS KARL-HEINZ DR ,  HIMMELE WALTER DR ,  DEGNER DIETER DR ,  SIEGEL HARDO DR ,  GRIES JOSEF DR MED ,  LENKE DIETER PROF DR

IPC: A61K31/40 ,  A61K31/403 ,  A61K31/404 ,  A61K31/41 ,  A61K31/425 ,  A61K31/44 ,  A61K31/4427 ,  A61K31/47 ,  A61P1/04 ,  A61P43/00 ,  C07D207/32 ,  C07D207/335 ,  C07D209/14 ,  C07D401/06 ,  C07D401/12 ,  C07D401/14 ,  C07D403/06 ,  C07D403/12 ,  C07D403/14 ,  C07D405/06 ,  C07D409/06 ,  C07D417/12 ,  C07D417/14 ,  C07D495/04 ,  C07D513/04

公开(公告)号：DE3529531A1

公开(公告)日：1987-02-26

申请号：DE3529531

申请日：1985-08-17

Applicant: BASF AG

Inventor： DEGNER DIETER DR ,  HANNEBAUM HEINZ ,  STEINIGER MICHAEL DR

IPC: C25B3/29 ,  C07C271/10 ,  C25B3/23 ,  C25B3/02 ,  C07C125/065

Abstract: Carbamic acid esters (I) R1NHCOOR2 (I) wherein R1 is H, alkyl, cycloalkyl or alkylaryl and R2 is alkyl, are prepared by electro-oxidation of a formamide (II) R1NHCHO (II) in the presence of an alcohol R2OH and of an ionic halide.

公开(公告)号：DE3262975D1

公开(公告)日：1985-05-15

申请号：DE3262975

申请日：1982-06-30

Applicant: BASF AG

Inventor： DEGNER DIETER DR ,  HOFFMANN WERNER DR ,  THOEMEL FRANK DR

IPC: C07D315/00 ,  C25B3/25 ,  C25B3/04

Abstract: Cyclopentadecanolide of the formula I I is prepared by a process wherein 12-oxocyclopentadecanolide of the formula II is reduced electrochemically.

公开(公告)号：DE3063185D1

公开(公告)日：1983-06-16

申请号：DE3063185

申请日：1980-11-25

Applicant: BASF AG

Inventor： DEGNER DIETER DR ,  SIEGEL HARDO DR ,  HANNEBAUM HEINZ

IPC: C07C47/542 ,  C25B3/23 ,  C25B3/02

Abstract: A process for the preparation of 4-tert.-butylbenzaldehyde by electrochemical oxidation of 4-tert.-butyltoluene in the presence of an inorganic acid and of an alkylsulfonic, alkenylsulfonic or arylsulfonic acid.

公开(公告)号：CH630962A5

公开(公告)日：1982-07-15

申请号：CH1601877

申请日：1977-12-23

Applicant: BASF AG

Inventor： DEGNER DIETER DR ,  BOEHLKE KLAUS DR ,  TREPTOW WOLFRAM DR

IPC: C07D213/62 ,  C25B3/23 ,  C25B3/00

公开(公告)号：CH630374A5

公开(公告)日：1982-06-15

申请号：CH1217977

申请日：1977-10-05

Applicant: BASF AG

Inventor： HIMMELE WALTER DR ,  FRIEDERANG ALBRECHT DR ,  SIEGEL HARDO DR ,  DEGNER DIETER DR

IPC: C07D307/20

公开(公告)号：CH630354A5

公开(公告)日：1982-06-15

申请号：CH1217877

申请日：1977-10-05

Applicant: BASF AG

Inventor： HIMMELE WALTER DR ,  FRIEDERANG ALBRECHT DR ,  SIEGEL HARDO DR ,  DEGNER DIETER DR

IPC: C07D207/32 ,  C07D207/335

公开(公告)号：CH605505A5

公开(公告)日：1978-09-29

申请号：CH1601774

申请日：1974-12-03

Applicant: BASF AG

Inventor： DEGNER DIETER DR

IPC: C25B3/23 ,  C07C39/08

Abstract: Alkylhydroquinones of formula: (where R is 1-4C alkyl; and n is 1-3), are prepd. by electrolytic oxidn. of alkylphenols of formula: and then electrochemically reducing the formed alkylquinones in the presence of an aq. soln. of an electrolyte and a water-sol. ketone. Used as polymsn. inhibitors, and for the prepn. of dyes, plant protection agents, and substances with biological activity, e.g., vitamin E. Prodts. of >90% purity are obtd.