Global Patent Index - EP 2438214 B1

EP 2438214 B1 20130529 - METHOD FOR ANODIC CROSS-DEHYDRODIMERIZATION OF ARENES

Title (en)

METHOD FOR ANODIC CROSS-DEHYDRODIMERIZATION OF ARENES

Title (de)

VERFAHREN ZUR ANODISCHEN KREUZ-DEHYDRODIMERISIERUNG VON ARENEN

Title (fr)

PROCÉDÉ DE DÉSHYDRODIMÉRISATION CROISÉE ANODIQUE D'ARÈNES

Publication

EP 2438214 B1 20130529 (DE)

Application

EP 10724436 A 20100601

Priority

  • EP 2010057617 W 20100601
  • EP 09162074 A 20090605
  • EP 10724436 A 20100601

Abstract (en)

[origin: WO2010139685A1] The invention relates to a method for producing biaryls, wherein anodic cross-dehydrodimerization of substituted phenols with arenes in the presence of partially fluorinated or perfluorinated mediators and a conducting salt is used.

IPC 8 full level

C25B 3/29 (2021.01); C25B 3/23 (2021.01)

CPC (source: EP US)

C25B 3/29 (2021.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2010139685 A1 20101209; CN 102459706 A 20120516; CN 102459706 B 20150211; EP 2438214 A1 20120411; EP 2438214 B1 20130529; JP 2012528938 A 20121115; JP 5705216 B2 20150422; US 2012080320 A1 20120405; US 8747646 B2 20140610

DOCDB simple family (application)

EP 2010057617 W 20100601; CN 201080024572 A 20100601; EP 10724436 A 20100601; JP 2012513594 A 20100601; US 201013375495 A 20100601