EP 0376858 A3 19901128 - PROCESS FOR THE ELECTROCHEMICAL IODINATION OF AROMATIC COMPOUNDS
Title (en)
PROCESS FOR THE ELECTROCHEMICAL IODINATION OF AROMATIC COMPOUNDS
Publication
Application
Priority
US 27584788 A 19881125
Abstract (en)
[origin: EP0376858A2] The present invention discloses a process for the anodic electrochemical iodination of aromatic compounds to selectively and efficiently form a para-substituted iodobenzene. This process makes use of a graphitic carbon anode. Also disclosed is a process for cathodically deiodinating a diiodobenzene compound to form iodobenzene in the presence of a palladium on carbon catalyst.
IPC 1-7
IPC 8 full level
C25B 3/06 (2006.01)
CPC (source: EP)
C25B 3/27 (2021.01)
Citation (search report)
- [A] US 4495036 A 19850122 - SO YING-HUNG [US]
- [X] SU 535271 A1 19761115
- [A] EP 0226275 A1 19870624 - TRACER TECHNOLOGIES INC [US]
- TETRAHEDRON LETTERS, vol. 30, no. 13, April 1989, pages 1649-1650, Pergamon Press Plc, GB; T. SHONO et al.: "Aromatic iodination by positive iodine active species generated by anodic oxidation in trimethyl orthoformate"; The whole article.
- TETRAHEDRON LETTERS, vol. 26, no. 13, 1985, pages 1655-1658, Pergamon Press, Ltd, GB; S. TORII et al.: "Pd(O)-catalyzed electro-reductive coupling of aryl halides"; The whole article.
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0376858 A2 19900704; EP 0376858 A3 19901128; EP 0376858 B1 19940202; AT E101206 T1 19940215; CA 2002599 A1 19900525; DE 68912920 D1 19940317; DE 68912920 T2 19940818; ES 2062081 T3 19941216
DOCDB simple family (application)
EP 89420454 A 19891121; AT 89420454 T 19891121; CA 2002599 A 19891109; DE 68912920 T 19891121; ES 89420454 T 19891121