NO975339L - Jodderingsprosess - Google Patents

Jodderingsprosess

Info

Publication number
NO975339L
NO975339L NO975339A NO975339A NO975339L NO 975339 L NO975339 L NO 975339L NO 975339 A NO975339 A NO 975339A NO 975339 A NO975339 A NO 975339A NO 975339 L NO975339 L NO 975339L
Authority
NO
Norway
Prior art keywords
disubstituted
bisaniline
coupled
water
aniline
Prior art date
Application number
NO975339A
Other languages
English (en)
Other versions
NO975339D0 (no
Inventor
Lars-Goeran Wistrand
Klaes Golman
Finn Radner
Original Assignee
Nycomed Imaging As
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
Priority claimed from US08/449,272 external-priority patent/US5575905A/en
Priority claimed from GBGB9511367.6A external-priority patent/GB9511367D0/en
Application filed by Nycomed Imaging As filed Critical Nycomed Imaging As
Publication of NO975339D0 publication Critical patent/NO975339D0/no
Publication of NO975339L publication Critical patent/NO975339L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/46—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having carbon atoms of carboxamide groups, amino groups and at least three atoms of bromine or iodine, bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Oppfinnelsen omfatter en prosess for fremstilling av et 2,4,6-trijodisert eller 2,4,6,2',4',6'-heksajodisert 3,5-disubstituert anilin eller 3,3'-disubstituert-5,5'-koblet bisanilin der prosessen omfatter elektrokjemisk jodisering av et 3,5-disubstituert anilin eller et 3,3'-disubstituert-5,5'-koblet bisanilin i et vandig surt løsningsmiddel som omfatter vann og eventuelt minst et organisk løsningsmiddel som er blandbart med vann.
NO975339A 1995-05-24 1997-11-20 Jodderingsprosess NO975339L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/449,272 US5575905A (en) 1995-05-24 1995-05-24 Iodination process
GBGB9511367.6A GB9511367D0 (en) 1995-06-06 1995-06-06 Iodination process
PCT/GB1996/001219 WO1996037461A1 (en) 1995-05-24 1996-05-21 Iodination process

Publications (2)

Publication Number Publication Date
NO975339D0 NO975339D0 (no) 1997-11-20
NO975339L true NO975339L (no) 1997-11-20

Family

ID=26307162

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975339A NO975339L (no) 1995-05-24 1997-11-20 Jodderingsprosess

Country Status (7)

Country Link
EP (1) EP0828705B1 (no)
JP (1) JP3985034B2 (no)
AU (1) AU5773396A (no)
DE (1) DE69609963T2 (no)
NO (1) NO975339L (no)
PT (1) PT828705E (no)
WO (1) WO1996037461A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9710728D0 (en) * 1997-05-23 1997-07-16 Nycomed Imaging As Method
GB9710726D0 (en) * 1997-05-23 1997-07-16 Nycomed Imaging As Compound
US6137006A (en) * 1997-05-23 2000-10-24 Nycomed Imaging As Preparation of tri-iodo benzene compounds
EP2093206A1 (en) 2008-02-20 2009-08-26 BRACCO IMAGING S.p.A. Process for the iodination of aromatic compounds
EP2243767A1 (en) 2009-04-21 2010-10-27 Bracco Imaging S.p.A Process for the iodination of aromatic compounds
MX2011012602A (es) * 2009-07-07 2011-12-16 Bracco Imaging Spa Proceso para la preparacion de un agente de yodatacion.
EP2394984A1 (en) 2010-06-10 2011-12-14 Bracco Imaging S.p.A Process for the iodination of phenolic derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013865A (en) * 1988-04-06 1991-05-07 Mallinckrodt, Inc. Process for the preparation of 2,4,6-triiodo-5-amino-N-alkylisophthalamic acid and 2,4,6-triiodo-5-amino-isophthalamide compounds

Also Published As

Publication number Publication date
DE69609963D1 (de) 2000-09-28
AU5773396A (en) 1996-12-11
DE69609963T2 (de) 2001-04-12
PT828705E (pt) 2000-12-29
JP3985034B2 (ja) 2007-10-03
JPH11505827A (ja) 1999-05-25
EP0828705A1 (en) 1998-03-18
NO975339D0 (no) 1997-11-20
WO1996037461A1 (en) 1996-11-28
EP0828705B1 (en) 2000-08-23

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