GB191115438A - Manufacture of New Arseno-compounds and Intermediate Products. - Google Patents
Manufacture of New Arseno-compounds and Intermediate Products.Info
- Publication number
- GB191115438A GB191115438A GB191115438DA GB191115438A GB 191115438 A GB191115438 A GB 191115438A GB 191115438D A GB191115438D A GB 191115438DA GB 191115438 A GB191115438 A GB 191115438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acids
- diazo
- oxyarylarsonic
- dioxyarsenobenzene
- diamino
- 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
Links
- 239000013067 intermediate product Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 8
- 150000007513 acids Chemical class 0.000 abstract 6
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 abstract 2
- -1 2- naphthol Chemical class 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 229950011260 betanaphthol Drugs 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 1
- 229960001755 resorcinol Drugs 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
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
15,438. Imray, O., [Farbwerke vorm. Meister, Lucius, & Br³ning]. July 3. Azo dyes; 4-amino- and 4-diazo-3-oxarylarsonic acids; 4:4<1>-diamino-3:3<1>-dioxyarsenobenzene and derivatives thereof. - 4:4<1>-diamino-3:3<1>- dioxyarsenobenzene and derivatives thereof, useful in medicine, are produced by a strong reduction of 4-amino-3-oxyarylarsonic acids, or of the azo dyes produced from 4-diazo-3-oxyarylarsonic acids and components such as 2- naphthol, an aminonaphtholsulphonic acid, resorcin, &c. The 4-amino-3-oxyarylarsonic acids are obtained by reduction of the abovementioned dye-stuffs, and the 4-diazo-3-oxyarylarsonic acids are obtained by the action of agents capable of combining with mineral acids upon 4-diazo-3-nitroarylarsonic acids. The diazo compound of 4:4<1>-diamino-3:3<1>-dioxyarsenobenzene yields a blue solution when combined with 1:8:4-aminonaphtholsulphonic acid in an alkaline solution.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191115438T | 1911-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191115438A true GB191115438A (en) | 1912-03-14 |
Family
ID=32565135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191115438D Expired GB191115438A (en) | 1911-07-03 | 1911-07-03 | Manufacture of New Arseno-compounds and Intermediate Products. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191115438A (en) |
-
1911
- 1911-07-03 GB GB191115438D patent/GB191115438A/en not_active Expired
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