IT1274546B - Processo per la preparazione del dicloruro dell'acido 5-ammino-2,4,- 6-triiodoisoftalico - Google Patents

Processo per la preparazione del dicloruro dell'acido 5-ammino-2,4,- 6-triiodoisoftalico

Info

Publication number: IT1274546B
Authority: IT; Italy
Prior art keywords: amino; dichloride; preparation; triiodoisophthalic acid; acid
Prior art date: 1995-05-23

Application number

ITMI951044A

Other languages

English (en)

Inventor

Carlo Alberto Viscardi

Massimo Gagna

Original Assignee

Bracco Spa

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.)

1995-05-23

Filing date

1995-05-23

Publication date

1997-07-17

1995-05-23 Application filed by Bracco Spa filed Critical Bracco Spa

1995-05-23 Publication of ITMI951044A0 publication Critical patent/ITMI951044A0/it

1995-05-23 Priority to ITMI951044A priority Critical patent/IT1274546B/it

1996-05-17 Priority to PL96318311A priority patent/PL182447B1/pl

1996-05-17 Priority to US08/650,094 priority patent/US5616795A/en

1996-05-17 Priority to EP96916098A priority patent/EP0773924B1/en

1996-05-17 Priority to DE69601525T priority patent/DE69601525T2/de

1996-05-17 Priority to KR1019970700402A priority patent/KR100255914B1/ko

1996-05-17 Priority to CNB961905271A priority patent/CN1157367C/zh

1996-05-17 Priority to AT96916098T priority patent/ATE176663T1/de

1996-05-17 Priority to DK96916098T priority patent/DK0773924T3/da

1996-05-17 Priority to DE0773924T priority patent/DE773924T1/de

1996-05-17 Priority to BR9606488A priority patent/BR9606488A/pt

1996-05-17 Priority to CZ1997187A priority patent/CZ290345B6/cs

1996-05-17 Priority to SI9620012A priority patent/SI9620012A/sl

1996-05-17 Priority to HU9700188A priority patent/HU216548B/hu

1996-05-17 Priority to CA002195636A priority patent/CA2195636C/en

1996-05-17 Priority to JP53534596A priority patent/JP4012566B2/ja

1996-05-17 Priority to SK87-97A priority patent/SK8797A3/sk

1996-05-17 Priority to AU58978/96A priority patent/AU702895B2/en

1996-05-17 Priority to ES96916098T priority patent/ES2103252T3/es

1996-05-17 Priority to PCT/EP1996/002103 priority patent/WO1996037459A1/en

1996-05-17 Priority to MX9700548A priority patent/MX9700548A/es

1996-05-22 Priority to IN862MA1996 priority patent/IN182573B/en

1996-05-22 Priority to ZA964092A priority patent/ZA964092B/xx

1996-05-22 Priority to IL11835996A priority patent/IL118359A/xx

1996-11-23 Publication of ITMI951044A1 publication Critical patent/ITMI951044A1/it

1997-01-21 Priority to NO19970261A priority patent/NO313696B1/no

1997-07-17 Application granted granted Critical

1997-07-17 Publication of IT1274546B publication Critical patent/IT1274546B/it

1997-09-30 Priority to GR970300027T priority patent/GR970300027T1/el

Links

JEZJSNULLBSYHV-UHFFFAOYSA-N 5-amino-2,4,6-triiodobenzene-1,3-dicarboxylic acid Chemical compound NC1=C(I)C(C(O)=O)=C(I)C(C(O)=O)=C1I JEZJSNULLBSYHV-UHFFFAOYSA-N 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
239000004215 Carbon black (E152) Substances 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
230000003197 catalytic effect Effects 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
150000003512 tertiary amines Chemical class 0.000 abstract 1

Landscapes

Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ITMI951044A 1995-05-23 1995-05-23 Processo per la preparazione del dicloruro dell'acido 5-ammino-2,4,- 6-triiodoisoftalico IT1274546B (it)

Priority Applications (26)

Application Number	Priority Date	Filing Date	Title
ITMI951044A IT1274546B (it)	1995-05-23	1995-05-23	Processo per la preparazione del dicloruro dell'acido 5-ammino-2,4,- 6-triiodoisoftalico
SI9620012A SI9620012A (en)	1995-05-23	1996-05-17	Process for the preparation of a dicarboxylic acid dichloride
CA002195636A CA2195636C (en)	1995-05-23	1996-05-17	Process for the preparation of a dicarboxylic acid dichloride
EP96916098A EP0773924B1 (en)	1995-05-23	1996-05-17	Process for the preparation of a dicarboxylic acid dichloride
DE69601525T DE69601525T2 (de)	1995-05-23	1996-05-17	Verfahren zur herstellung von dicarbonsäurechlorid
KR1019970700402A KR100255914B1 (ko)	1995-05-23	1996-05-17	디카르복실산 디클로라이드의 제조 방법
CNB961905271A CN1157367C (zh)	1995-05-23	1996-05-17	制备二酰氯的方法
AT96916098T ATE176663T1 (de)	1995-05-23	1996-05-17	Verfahren zur herstellung von dicarbonsäurechlorid
DK96916098T DK0773924T3 (da)	1995-05-23	1996-05-17	Fremgangsmåde til fremstilling af et dicarboxylsyredichlorid
DE0773924T DE773924T1 (de)	1995-05-23	1996-05-17	Verfahren zur herstellung von dicarbonsäurechlorid
BR9606488A BR9606488A (pt)	1995-05-23	1996-05-17	Processo para a preparação de um dicloreto de ácido dicarboxílico
CZ1997187A CZ290345B6 (cs)	1995-05-23	1996-05-17	Způsob výroby dichloridu kyseliny 5-amino-2,4,6-trijod-1,3-benzendikarboxylové
PL96318311A PL182447B1 (pl)	1995-05-23	1996-05-17	Sposób wytwarzania dichlorku kwasu 5-amino-2,4,6-trijodo-1,3-benzenodikarboksylowego
HU9700188A HU216548B (hu)	1995-05-23	1996-05-17	Eljárás benzoldikarbonsav-dikloridok előállítására, és a köztitermék
US08/650,094 US5616795A (en)	1995-05-23	1996-05-17	Process for the preparation of a dicarboxylic acid dichloride
JP53534596A JP4012566B2 (ja)	1995-05-23	1996-05-17	ジカルボン酸二塩化物の製造方法
SK87-97A SK8797A3 (en)	1995-05-23	1996-05-17	Process for the preparation of 5-amino-2,4,6-triiodine-1,3- -benzenedicarboxylic acid dichloride
AU58978/96A AU702895B2 (en)	1995-05-23	1996-05-17	Process for the preparation of a dicarboxylic acid dichloride
ES96916098T ES2103252T3 (es)	1995-05-23	1996-05-17	Procedimiento para la preparacion de un dicloruro de acido dicarboxilico.
PCT/EP1996/002103 WO1996037459A1 (en)	1995-05-23	1996-05-17	Process for the preparation of a dicarboxylic acid dichloride
MX9700548A MX9700548A (es)	1995-05-23	1996-05-17	Procedimiento para la preparacion de un dicloruro de acido dicarboxilico.
IN862MA1996 IN182573B (it)	1995-05-23	1996-05-22
ZA964092A ZA964092B (en)	1995-05-23	1996-05-22	Process for the preparation of a dicarboxylic acid dichloride
IL11835996A IL118359A (en)	1995-05-23	1996-05-22	Process for the preparation of a dicarboxylic acid dichloride
NO19970261A NO313696B1 (no)	1995-05-23	1997-01-21	Fremgangsmåte ved fremstilling av et dikarboksylsyre-diklorid
GR970300027T GR970300027T1 (en)	1995-05-23	1997-09-30	Process for the preparation of a dicarboxylic acid dichloride

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI951044A IT1274546B (it)	1995-05-23	1995-05-23	Processo per la preparazione del dicloruro dell'acido 5-ammino-2,4,- 6-triiodoisoftalico

Publications (3)

Publication Number	Publication Date
ITMI951044A0 ITMI951044A0 (it)	1995-05-23
ITMI951044A1 ITMI951044A1 (it)	1996-11-23
IT1274546B true IT1274546B (it)	1997-07-17

Family

ID=11371648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI951044A IT1274546B (it)	1995-05-23	1995-05-23	Processo per la preparazione del dicloruro dell'acido 5-ammino-2,4,- 6-triiodoisoftalico

Country Status (3)

Country	Link
IN (1)	IN182573B (it)
IT (1)	IT1274546B (it)
ZA (1)	ZA964092B (it)

1995
- 1995-05-23 IT ITMI951044A patent/IT1274546B/it active IP Right Grant
1996
- 1996-05-22 IN IN862MA1996 patent/IN182573B/en unknown
- 1996-05-22 ZA ZA964092A patent/ZA964092B/xx unknown

Also Published As

Publication number	Publication date
IN182573B (it)	1999-05-08
ZA964092B (en)	1996-12-03
ITMI951044A0 (it)	1995-05-23
ITMI951044A1 (it)	1996-11-23

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Legal Events

Date	Code	Title	Description
1997-07-17	0001	Granted