CH523211A - Process for the ring iodination of aromatic or heteroaromatic compounds - Google Patents

Process for the ring iodination of aromatic or heteroaromatic compounds

Info

Publication number
CH523211A
CH523211A CH1817469A CH1817469A CH523211A CH 523211 A CH523211 A CH 523211A CH 1817469 A CH1817469 A CH 1817469A CH 1817469 A CH1817469 A CH 1817469A CH 523211 A CH523211 A CH 523211A
Authority
CH
Switzerland
Prior art keywords
iodination
aromatic
ring
heteroaromatic compounds
heteroaromatic
Prior art date
Application number
CH1817469A
Other languages
German (de)
Inventor
Sumimoto Shinzaburo
Original Assignee
Shionogi & 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 Shionogi & Co filed Critical Shionogi & Co
Publication of CH523211A publication Critical patent/CH523211A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • 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
    • C07C227/16—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 not involving the amino or carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/68—One oxygen atom attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof
    • C07D215/28—Alcohols; Ethers thereof with halogen atoms or nitro radicals in positions 5, 6 or 7
CH1817469A 1968-12-06 1969-12-05 Process for the ring iodination of aromatic or heteroaromatic compounds CH523211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8974868 1968-12-06

Publications (1)

Publication Number Publication Date
CH523211A true CH523211A (en) 1972-05-31

Family

ID=13979359

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1817469A CH523211A (en) 1968-12-06 1969-12-05 Process for the ring iodination of aromatic or heteroaromatic compounds

Country Status (6)

Country Link
CA (1) CA935164A (en)
CH (1) CH523211A (en)
DE (1) DE1961289A1 (en)
FR (1) FR2025515A1 (en)
GB (1) GB1234558A (en)
NL (1) NL6918353A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503504C2 (en) * 1975-01-29 1976-12-09 Basf Ag PROCESS FOR THE PRODUCTION OF CORE IODIZED IODINE COMPOUNDS WITH AROMATIC CHARACTER
DE19731591C2 (en) * 1997-07-17 1999-09-16 Schering Ag Pharmaceutical compositions containing triiodoaromatics containing perfluoroalkyl groups and their use in tumor therapy and interventional radiology
EP2243767A1 (en) 2009-04-21 2010-10-27 Bracco Imaging S.p.A Process for the iodination of aromatic compounds
CN116239779A (en) * 2022-09-06 2023-06-09 武汉大学 Two-dimensional halogen bond organic framework material for iodination reagent, preparation method and application thereof

Also Published As

Publication number Publication date
DE1961289A1 (en) 1970-07-09
FR2025515A1 (en) 1970-09-11
NL6918353A (en) 1970-06-09
CA935164A (en) 1973-10-09
GB1234558A (en) 1971-06-03

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Legal Events

Date Code Title Description
PL Patent ceased