GB191208219A - Manufacture of Derivatives of Diaminodioxyarsenobenzene. - Google Patents

Manufacture of Derivatives of Diaminodioxyarsenobenzene.

Info

Publication number
GB191208219A
GB191208219A GB191208219DA GB191208219A GB 191208219 A GB191208219 A GB 191208219A GB 191208219D A GB191208219D A GB 191208219DA GB 191208219 A GB191208219 A GB 191208219A
Authority
GB
United Kingdom
Prior art keywords
derivatives
dioxyarsenobenzene
diamino
diaminodioxyarsenobenzene
manufacture
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
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of GB191208219A publication Critical patent/GB191208219A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/66—Arsenic compounds
    • C07F9/70—Organo-arsenic compounds
    • C07F9/74—Aromatic compounds

Landscapes

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

Abstract

8219. Farbwerke vorm. Meister, Lucius, & Br³ning. March 1, [Convention date]. [Addition to 7865/12.] Formaldehyde sulphoxylate derivatives of 3:3<1>-diamino-4:4<1>-dioxyarsenobenzene are produced by the action of the sulphoxylate upon alcoholic solutions of salts of 3:3<1>-diamino-4:4<1>- dioxyarsenobenzene. Suitable alcohols are methyl and ethyl alcohols, glycol, glycerine, &c. The products, which are purer than those obtained as described in the parent Specification, are useful in therapeutics.
GB191208219D 1911-05-17 1912-04-04 Manufacture of Derivatives of Diaminodioxyarsenobenzene. Expired GB191208219A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE191207865X 1911-05-17
DE191208219X 1912-03-01

Publications (1)

Publication Number Publication Date
GB191208219A true GB191208219A (en) 1912-12-05

Family

ID=32852111

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191207865D Expired GB191207865A (en) 1911-05-17 1912-04-01 Manufacture of Derivatives of 3:3<1>-diamino-4:4<1>-dioxyarsenobenzene.
GB191208219D Expired GB191208219A (en) 1911-05-17 1912-04-04 Manufacture of Derivatives of Diaminodioxyarsenobenzene.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191207865D Expired GB191207865A (en) 1911-05-17 1912-04-01 Manufacture of Derivatives of 3:3<1>-diamino-4:4<1>-dioxyarsenobenzene.

Country Status (2)

Country Link
FR (1) FR441882A (en)
GB (2) GB191207865A (en)

Also Published As

Publication number Publication date
GB191207865A (en) 1912-08-22
FR441882A (en) 1912-08-19

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