公开(公告)号：DE10207238A1

公开(公告)日：2003-09-11

申请号：DE10207238

申请日：2002-02-21

Applicant: BASF AG

Inventor： FISCHER ANDREAS ,  PUETTER HERMANN ,  BOTZEM JOERG ,  HAAG THOMAS

IPC: C25B3/23 ,  C25B3/02 ,  C07C43/30

Abstract: Production of organic compounds by electrochemical reaction of corresponding organic starting compounds at graphite, carbon black or carbon electrodes in a liquid electrolyte comprises addition of a metal salt derived from a Group 1, 2, 6, 7 or 8 metal or lead, tin or rhenium to the electrolyte whereby the electrolyte has a dielectric constant of less than 20. A process for the production of organic compounds (I) by electrochemical reaction of corresponding organic starting compounds (II) at graphite, carbon black or carbon electrodes in a liquid electrolyte (E) is claimed whereby 0.01 mmol-1 mole of a metal salt (M) (calculated as moles of metal ions per kg of (E)), derived from a Group 1, 2, 6, 7 or 8 metal or lead, tin or rhenium is added to the electrolyte (E) prior to or during the electrochemical reaction and the composition of the electrolyte (E) is such that (E) has a dielectric constant of less than 20.

公开(公告)号：DE10207238B4

公开(公告)日：2004-03-11

申请号：DE10207238

申请日：2002-02-21

Applicant: BASF AG

Inventor： FISCHER ANDREAS ,  PUETTER HERMANN ,  BOTZEM JOERG ,  HAAG THOMAS

IPC: C25B3/23 ,  C25B3/02 ,  C07C43/30 ,  C07C43/32

Abstract: Production of organic compounds by electrochemical reaction of corresponding organic starting compounds at graphite, carbon black or carbon electrodes in a liquid electrolyte comprises addition of a metal salt derived from a Group 1, 2, 6, 7 or 8 metal or lead, tin or rhenium to the electrolyte whereby the electrolyte has a dielectric constant of less than 20. A process for the production of organic compounds (I) by electrochemical reaction of corresponding organic starting compounds (II) at graphite, carbon black or carbon electrodes in a liquid electrolyte (E) is claimed whereby 0.01 mmol-1 mole of a metal salt (M) (calculated as moles of metal ions per kg of (E)), derived from a Group 1, 2, 6, 7 or 8 metal or lead, tin or rhenium is added to the electrolyte (E) prior to or during the electrochemical reaction and the composition of the electrolyte (E) is such that (E) has a dielectric constant of less than 20.