GB191111709A - Manufacture of Asymmetrical Aromatic Arseno-compounds. - Google Patents

Manufacture of Asymmetrical Aromatic Arseno-compounds.

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Publication number
GB191111709A
GB191111709A GB191111709DA GB191111709A GB 191111709 A GB191111709 A GB 191111709A GB 191111709D A GB191111709D A GB 191111709DA GB 191111709 A GB191111709 A GB 191111709A
Authority
GB
United Kingdom
Prior art keywords
acid
oxybenzene
amino
arseno
compounds
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
Inventor
Oliver Imray
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191111709A publication Critical patent/GB191111709A/en
Expired legal-status Critical Current

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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)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

11,709. Imray, 0., [Farbwerke vorm. Meister, Lucius, & Br³ning]. May 15. Asymmetrical arseno compounds of the general formula R1-As=As-R2, where R1 and R2 represent different aromatic residues, are produced by reduction of a mixture in equimolecular proportions of two different arsonic acids or arsenoxides, or of an arsonic acid with an arsenoxide not derived therefrom. In examples are prepared 4-aminobenzenearseno-3-amino-4-oxybenzene, phenylglycinearseno-3-amino-4-oxybenzene, and 3:5-dichlor-4-oxybenzenearseno-3- amino-4-oxybenzene. The products have therapeutic properties. Phenylglycinearsinedichloride hydrochloride is prepared by the action of sulphur dioxide upon a hydrochloric acid solution of phenylglycinearsonic acid in presence of a little hydriodic acid. 3:5-Dichlor-4-oxybenzenearsenoxide is obtained by the reduction of the corresponding dichlorphenolarsonic acid.
GB191111709D 1911-05-15 1911-05-15 Manufacture of Asymmetrical Aromatic Arseno-compounds. Expired GB191111709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191111709T 1911-05-15

Publications (1)

Publication Number Publication Date
GB191111709A true GB191111709A (en) 1912-02-01

Family

ID=32499505

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191111709D Expired GB191111709A (en) 1911-05-15 1911-05-15 Manufacture of Asymmetrical Aromatic Arseno-compounds.
GB191314409D Expired GB191314409A (en) 1911-05-15 1913-06-21 Manufacture of Asymmetrical Arseno-compounds.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191314409D Expired GB191314409A (en) 1911-05-15 1913-06-21 Manufacture of Asymmetrical Arseno-compounds.

Country Status (1)

Country Link
GB (2) GB191111709A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695306A (en) * 1932-05-06 1954-11-23 George E Miller Process of methylating sodium ortho arsenite

Also Published As

Publication number Publication date
GB191314409A (en) 1913-09-18

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