IL118062A - Preparation of 5-amino-2, 4, 6-triiodoisophthalic acid dichloride by chlorination wih thionyl chloride - Google Patents

Preparation of 5-amino-2, 4, 6-triiodoisophthalic acid dichloride by chlorination wih thionyl chloride

Info

Publication number
IL118062A
IL118062A IL11806296A IL11806296A IL118062A IL 118062 A IL118062 A IL 118062A IL 11806296 A IL11806296 A IL 11806296A IL 11806296 A IL11806296 A IL 11806296A IL 118062 A IL118062 A IL 118062A
Authority
IL
Israel
Prior art keywords
wih
chlorination
amino
preparation
thionyl chloride
Prior art date
Application number
IL11806296A
Other languages
English (en)
Other versions
IL118062A0 (en
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 IL118062A0 publication Critical patent/IL118062A0/xx
Publication of IL118062A publication Critical patent/IL118062A/xx

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)
IL11806296A 1995-05-18 1996-04-29 Preparation of 5-amino-2, 4, 6-triiodoisophthalic acid dichloride by chlorination wih thionyl chloride IL118062A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IL118062A0 IL118062A0 (en) 1996-08-04
IL118062A true IL118062A (en) 2001-03-19

Family

ID=11371619

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11806296A IL118062A (en) 1995-05-18 1996-04-29 Preparation of 5-amino-2, 4, 6-triiodoisophthalic acid dichloride by chlorination wih thionyl chloride

Country Status (20)

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

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
DK2931696T3 (en) 2012-12-11 2018-12-17 Bracco Imaging Spa CONTINUOUS PROCEDURE FOR THE PREPARATION OF (S) -2-ACETYLOXYPROPIONIC ACID
NZ726674A (en) 2014-06-10 2022-12-23 Bracco Imaging Spa 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
EP3409657A4 (en) 2016-01-26 2019-07-10 Zeon Corporation PROCESS FOR PRODUCING ACID HALIDE SOLUTION AND PROCESS FOR PRODUCING MONOESTER COMPOUND
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 (xx) * 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 RADIOGRAPHIC CONTRAST METHODS, COMPOSITIONS AND AGENTS.
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
SE520616C2 (sv) 2003-07-29
BE1009466A3 (fr) 1997-04-01
CA2221278C (en) 2008-12-02
DE19681399B4 (de) 2008-08-28
GB2315751B (en) 1999-04-14
CZ287815B6 (en) 2001-02-14
FR2734262B1 (fr) 1997-08-29
ITMI951004A1 (it) 1996-11-18
IL118062A0 (en) 1996-08-04
NL1003127C2 (nl) 1999-08-25
FR2734262A1 (fr) 1996-11-22
IE80674B1 (en) 1998-11-18
GB2315751A (en) 1998-02-11
WO1996036590A1 (en) 1996-11-21
HUP9801142A3 (en) 1998-09-28
NL1003127A1 (nl) 1996-11-19
AU5895096A (en) 1996-11-29
NO975260D0 (no) 1997-11-17
SE9704190D0 (sv) 1997-11-17
ZA963788B (en) 1996-09-05
NO310286B1 (no) 2001-06-18
HUP9801142A1 (hu) 1998-08-28
DK176046B1 (da) 2006-02-20
SE9704190L (sv) 1997-11-17
CZ363397A3 (cs) 1998-04-15
IT1275429B (it) 1997-08-07
DE19681399T1 (de) 1998-05-20
GB9724181D0 (en) 1998-01-14
NO975260L (no) 1997-11-17
JP3865405B2 (ja) 2007-01-10
CH691534A5 (de) 2001-08-15
IE960350A1 (en) 1996-11-27
US5663432A (en) 1997-09-02
JPH11505234A (ja) 1999-05-18
CA2221278A1 (en) 1996-11-21
DK130397A (da) 1997-11-17
ITMI951004A0 (it) 1995-05-18

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