ES2062081T3 - PROCEDURE FOR THE ELECTROCHEMICAL IODATION OF AROMATIC COMPOUNDS. - Google Patents

PROCEDURE FOR THE ELECTROCHEMICAL IODATION OF AROMATIC COMPOUNDS.

Info

Publication number
ES2062081T3
ES2062081T3 ES89420454T ES89420454T ES2062081T3 ES 2062081 T3 ES2062081 T3 ES 2062081T3 ES 89420454 T ES89420454 T ES 89420454T ES 89420454 T ES89420454 T ES 89420454T ES 2062081 T3 ES2062081 T3 ES 2062081T3
Authority
ES
Spain
Prior art keywords
aromatic compounds
iodation
electrochemical
procedure
iodobenzene
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89420454T
Other languages
Spanish (es)
Inventor
Michael Roy C O Eastma Cushman
Carl Michael C O Eastman Lentz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
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 ES2062081T3 publication Critical patent/ES2062081T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
ES89420454T 1988-11-25 1989-11-21 PROCEDURE FOR THE ELECTROCHEMICAL IODATION OF AROMATIC COMPOUNDS. Expired - Lifetime ES2062081T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27584788A 1988-11-25 1988-11-25

Publications (1)

Publication Number Publication Date
ES2062081T3 true ES2062081T3 (en) 1994-12-16

Family

ID=23054063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89420454T Expired - Lifetime ES2062081T3 (en) 1988-11-25 1989-11-21 PROCEDURE FOR THE ELECTROCHEMICAL IODATION 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
EP2319959B1 (en) 2007-03-09 2014-07-30 Japan Science And Technology Agency 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
BR112012001103B1 (en) 2009-07-07 2021-05-11 Bracco Imaging Spa process for preparing an 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
ATE101206T1 (en) 1994-02-15
DE68912920D1 (en) 1994-03-17
EP0376858A3 (en) 1990-11-28
EP0376858A2 (en) 1990-07-04
DE68912920T2 (en) 1994-08-18
CA2002599A1 (en) 1990-05-25

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