ATE101206T1 - METHOD OF ELECTROCHEMICAL IODIZATION OF AROMATIC COMPOUNDS. - Google Patents

METHOD OF ELECTROCHEMICAL IODIZATION OF AROMATIC COMPOUNDS.

Info

Publication number
ATE101206T1
ATE101206T1 AT89420454T AT89420454T ATE101206T1 AT E101206 T1 ATE101206 T1 AT E101206T1 AT 89420454 T AT89420454 T AT 89420454T AT 89420454 T AT89420454 T AT 89420454T AT E101206 T1 ATE101206 T1 AT E101206T1
Authority
AT
Austria
Prior art keywords
aromatic compounds
iodization
electrochemical
iodobenzene
deiodinating
Prior art date
Application number
AT89420454T
Other languages
German (de)
Inventor
Michael Roy Cushman
Carl Michael Lentz
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of ATE101206T1 publication Critical patent/ATE101206T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/27—Halogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

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.
AT89420454T 1988-11-25 1989-11-21 METHOD OF ELECTROCHEMICAL IODIZATION OF AROMATIC COMPOUNDS. ATE101206T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27584788A 1988-11-25 1988-11-25
EP89420454A EP0376858B1 (en) 1988-11-25 1989-11-21 Process for the electrochemical iodination of aromatic compounds

Publications (1)

Publication Number Publication Date
ATE101206T1 true ATE101206T1 (en) 1994-02-15

Family

ID=23054063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89420454T ATE101206T1 (en) 1988-11-25 1989-11-21 METHOD OF ELECTROCHEMICAL IODIZATION OF AROMATIC COMPOUNDS.

Country Status (5)

Country Link
EP (1) EP0376858B1 (en)
AT (1) ATE101206T1 (en)
CA (1) CA2002599A1 (en)
DE (1) DE68912920T2 (en)
ES (1) ES2062081T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575905A (en) * 1995-05-24 1996-11-19 Nycomed Imaging As Iodination process
JP4726806B2 (en) 2005-01-06 2011-07-20 日宝化学株式会社 Method for producing aromatic iodine compound
EP2123795B1 (en) 2007-03-09 2015-05-06 Japan Science and Technology Agency Method for producing iodizing agent and method for producing aromatic iodine compound
EP2093206A1 (en) 2008-02-20 2009-08-26 BRACCO IMAGING S.p.A. Process for the iodination of aromatic compounds
KR101699065B1 (en) 2009-07-07 2017-01-23 브라코 이미징 에스.피.에이. Process for the preparation of a iodinating agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU535271A1 (en) * 1974-10-22 1976-11-15 Предприятие П/Я В-8046 The method of obtaining iodobenzene
US4495036A (en) * 1983-07-11 1985-01-22 The Dow Chemical Company Electrochemical chlorination process
US4707230A (en) * 1985-09-23 1987-11-17 Tracer Technologies, Inc. Electrochemical dehalogenation of organic compounds

Also Published As

Publication number Publication date
EP0376858B1 (en) 1994-02-02
EP0376858A3 (en) 1990-11-28
CA2002599A1 (en) 1990-05-25
EP0376858A2 (en) 1990-07-04
DE68912920D1 (en) 1994-03-17
DE68912920T2 (en) 1994-08-18
ES2062081T3 (en) 1994-12-16

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee