GB428147A - Manufacture of organic bismuth compounds - Google Patents

Manufacture of organic bismuth compounds

Info

Publication number
GB428147A
GB428147A GB31142/33A GB3114233A GB428147A GB 428147 A GB428147 A GB 428147A GB 31142/33 A GB31142/33 A GB 31142/33A GB 3114233 A GB3114233 A GB 3114233A GB 428147 A GB428147 A GB 428147A
Authority
GB
United Kingdom
Prior art keywords
acid
endo
methylene
acids
endomethylene
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB31142/33A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB428147A publication Critical patent/GB428147A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/12Saturated polycyclic compounds
    • C07C61/125Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system
    • C07C61/13Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system having two rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/94Bismuth compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Monoiodo - endomethylene - hexahydromethylbenzoic acid is obtained by adding hydrogen iodide to endomethylene-2 : 5- D <3>-tetrahydro-6-methyl-benzoic acid. By adding iodine to the parent acid the corresponding diiodo-acid is obtained. From the diiodo-acid hydrogen iodide may be split off to give a mono-iodo acid. Specification 374,818 is referred to.ALSO:Bismuth salts of therapeutic value which are insoluble in water, but soluble in ether, chloroform, and oils, are obtained by reacting a bismuth salt such as the nitrate with a wholly or partially hydrogenated endo-methylenebenzoic acid or a substitution product thereof. Salts of the formula R3Bi or R.BiO, where R is the acid radicle, may both be obtained. Acids specified for use are camphenilanic acid (obtainable by oxidation of camphene), the endo-methylene-benzoic acid obtainable by oxidation of b -pinene, endo-methylene-tetrahydro-methyl- or ethyl-benzoic acids obtainable by diene-synthesis from cyclopentadienes and crotonic acid, endo - methylene - hexahydrobenzoic acid, endo - methylene - hexahydromethylbenzoic acid, endo-methylene-hexahydroethylbenzoic acid, and camphene-carboxylic acids wherein the endo-methylene hydrogen atoms have been replaced by alkyl groups. Substituted acids include substitution products of hydroxycamphenilanic acid, monoiodo-endomethylene - hexahydromethyl - benzoic acid obtained by adding hydrogen iodide to endomethylene - 2 : 5 - D <3> - tetrahydro - 6 - methylbenzoic acid, the corresponding diiodo-acid obtainable by adding iodine to the same parent acid, the monoiodo-acid obtained by splitting off hydrogen iodide from the diiodoacid just described, and also nitrated partially or wholly hydrogenated endo-methylene-benzoic acids. In examples, the acids used are dissolved in water or alcohol in the presence of caustic soda and are reacted with a solution of bismuth nitrate in water and glycerine or mannite. Specification 374,818 is referred to.
GB31142/33A 1932-11-08 1933-11-08 Manufacture of organic bismuth compounds Expired GB428147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE428147X 1932-11-08

Publications (1)

Publication Number Publication Date
GB428147A true GB428147A (en) 1935-05-08

Family

ID=6477416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31142/33A Expired GB428147A (en) 1932-11-08 1933-11-08 Manufacture of organic bismuth compounds

Country Status (3)

Country Link
US (1) US2058403A (en)
GB (1) GB428147A (en)
NL (1) NL37063C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021598A (en) * 1989-07-24 1991-06-04 Mooney Chemicals, Inc. Process for making bismuth carboxylates
JP2013147489A (en) * 2011-12-22 2013-08-01 Gc Corp Agent for imparting fluorescence to ceramic

Also Published As

Publication number Publication date
US2058403A (en) 1936-10-27
NL37063C (en)

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