NO975260L - Fremgangsmåte ved fremstilling av 5-amino-2,4,6-trijodisoftalsyrediklorid ved klorering med tionylklorid i nærvær av en katalysator - Google Patents

Fremgangsmåte ved fremstilling av 5-amino-2,4,6-trijodisoftalsyrediklorid ved klorering med tionylklorid i nærvær av en katalysator

Info

Publication number
NO975260L
NO975260L NO975260A NO975260A NO975260L NO 975260 L NO975260 L NO 975260L NO 975260 A NO975260 A NO 975260A NO 975260 A NO975260 A NO 975260A NO 975260 L NO975260 L NO 975260L
Authority
NO
Norway
Prior art keywords
triiododisophthalic
chlorination
catalyst
amino
preparation
Prior art date
Application number
NO975260A
Other languages
English (en)
Other versions
NO310286B1 (no
NO975260D0 (no
Inventor
Marco Villa
Claudio Pozzoli
Laura Russo
Graziano Castaldi
Original Assignee
Bracco Int Bv
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 Bracco Int Bv filed Critical Bracco Int Bv
Publication of NO975260D0 publication Critical patent/NO975260D0/no
Publication of NO975260L publication Critical patent/NO975260L/no
Publication of NO310286B1 publication Critical patent/NO310286B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Indole Compounds (AREA)
NO19975260A 1995-05-18 1997-11-17 Fremgangsmåte ved fremstilling av 5-amino-2,4,6- trijodisoftalsyrediklorid ved klorering med tionylklorid i n¶rv¶rav en katalysator NO310286B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI951004A IT1275429B (it) 1995-05-18 1995-05-18 Processo per la preparazione di un intermedio utile nella sintesi di composti organici
PCT/EP1996/002009 WO1996036590A1 (en) 1995-05-18 1996-05-10 Process for the preparation of 5-amino-2,4,6-triiodoisophthalic acid dichloride by chlorination with thionyl chloride in the presence of a catalyst

Publications (3)

Publication Number Publication Date
NO975260D0 NO975260D0 (no) 1997-11-17
NO975260L true NO975260L (no) 1997-11-17
NO310286B1 NO310286B1 (no) 2001-06-18

Family

ID=11371619

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19975260A NO310286B1 (no) 1995-05-18 1997-11-17 Fremgangsmåte ved fremstilling av 5-amino-2,4,6- trijodisoftalsyrediklorid ved klorering med tionylklorid i n¶rv¶rav en katalysator

Country Status (20)

Country Link
US (1) US5663432A (no)
JP (1) JP3865405B2 (no)
AU (1) AU5895096A (no)
BE (1) BE1009466A3 (no)
CA (1) CA2221278C (no)
CH (1) CH691534A5 (no)
CZ (1) CZ287815B6 (no)
DE (1) DE19681399B4 (no)
DK (1) DK176046B1 (no)
FR (1) FR2734262B1 (no)
GB (1) GB2315751B (no)
HU (1) HUP9801142A3 (no)
IE (1) IE80674B1 (no)
IL (1) IL118062A (no)
IT (1) IT1275429B (no)
NL (1) NL1003127C2 (no)
NO (1) NO310286B1 (no)
SE (1) SE520616C2 (no)
WO (1) WO1996036590A1 (no)
ZA (1) ZA963788B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101307010B (zh) * 2008-07-12 2011-05-25 厦门大学 碘佛醇的合成方法
PT105770B (pt) * 2011-06-24 2013-07-08 Hovione Farmaciencia S A Novo intermediário e seu uso na preparação de agente de contrate triiodado
HUE040143T2 (hu) 2012-12-11 2019-02-28 Bracco Imaging Spa Folyamatos eljárás (S)-2-acetiloxipropionsav elõállítására
EP3154928B1 (en) 2014-06-10 2020-03-04 Bracco Imaging S.p.A Method for the preparation of (s)-2-acetyloxypropionic acid and derivatives thereof
JP6787331B2 (ja) * 2015-10-02 2020-11-18 日本ゼオン株式会社 酸ハライド溶液の製造方法、混合溶液、及びモノエステル化合物の製造方法
WO2017130871A1 (ja) 2016-01-26 2017-08-03 日本ゼオン株式会社 酸ハライド溶液の製造方法、及びモノエステル化合物の製造方法
US10342232B1 (en) 2018-10-24 2019-07-09 The United States Of America As Represented By The Secretary Of The Navy Iodinated polymers for biological agent defeat

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR825418A (fr) * 1936-08-10 1938-03-03 Bosch Robert Pompe à combustibles liquides
US3655752A (en) * 1969-06-20 1972-04-11 Sterling Drug Inc Isomers of 2 4 6-trihalo-n n n' n'-tetraalkylisophthalamides
CH608189A5 (no) * 1974-12-13 1978-12-29 Savac Ag
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
IT1193211B (it) * 1979-08-09 1988-06-15 Bracco Ind Chimica Spa Derivati dell'acido 2,4,6-triiodo-isoftalico,metodo per la loro preparazione e mezzi di contrasto che li contengono
US4396598A (en) * 1982-01-11 1983-08-02 Mallinckrodt, Inc. Triiodoisophthalamide X-ray contrast agent
FR2541676A1 (fr) * 1983-02-25 1984-08-31 Guerbet Sa Composes non-ioniques a structures benzenique iodee ou bromee et produits opacifiants en contenant
US5075502A (en) * 1989-12-13 1991-12-24 Mallinckrodt, Inc. Nonionic x-ray contrast agents, compositions and methods
EP0619744A4 (en) * 1991-12-03 1995-02-08 Mallinckrodt Medical Inc NON-ionic X-RAY CONTRASTS, COMPOSITIONS AND METHODS.
IT1271107B (it) * 1994-11-29 1997-05-26 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di composti organici

Also Published As

Publication number Publication date
IT1275429B (it) 1997-08-07
DK176046B1 (da) 2006-02-20
IL118062A (en) 2001-03-19
CH691534A5 (de) 2001-08-15
NO310286B1 (no) 2001-06-18
HUP9801142A1 (hu) 1998-08-28
BE1009466A3 (fr) 1997-04-01
HUP9801142A3 (en) 1998-09-28
GB9724181D0 (en) 1998-01-14
JPH11505234A (ja) 1999-05-18
IL118062A0 (en) 1996-08-04
FR2734262B1 (fr) 1997-08-29
NO975260D0 (no) 1997-11-17
DE19681399T1 (de) 1998-05-20
AU5895096A (en) 1996-11-29
DE19681399B4 (de) 2008-08-28
CA2221278A1 (en) 1996-11-21
ITMI951004A1 (it) 1996-11-18
FR2734262A1 (fr) 1996-11-22
IE80674B1 (en) 1998-11-18
CZ363397A3 (cs) 1998-04-15
WO1996036590A1 (en) 1996-11-21
CZ287815B6 (en) 2001-02-14
ZA963788B (en) 1996-09-05
NL1003127C2 (nl) 1999-08-25
GB2315751B (en) 1999-04-14
CA2221278C (en) 2008-12-02
SE520616C2 (sv) 2003-07-29
US5663432A (en) 1997-09-02
JP3865405B2 (ja) 2007-01-10
NL1003127A1 (nl) 1996-11-19
GB2315751A (en) 1998-02-11
ITMI951004A0 (it) 1995-05-18
DK130397A (da) 1997-11-17
SE9704190D0 (sv) 1997-11-17
IE960350A1 (en) 1996-11-27
SE9704190L (sv) 1997-11-17

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