GB309249A - Improved process for the manufacture of 3-hydroxy-4-amino-phenyl-arsinic acid - Google Patents
Improved process for the manufacture of 3-hydroxy-4-amino-phenyl-arsinic acidInfo
- Publication number
- GB309249A GB309249A GB2331/28A GB233128A GB309249A GB 309249 A GB309249 A GB 309249A GB 2331/28 A GB2331/28 A GB 2331/28A GB 233128 A GB233128 A GB 233128A GB 309249 A GB309249 A GB 309249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- acid
- phenyl
- amino
- 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
Links
- CSZFCTWQLLKGNZ-UHFFFAOYSA-N (4-amino-3-hydroxyphenyl)arsinic acid Chemical compound NC1=C(O)C=C(C=C1)[AsH](O)=O CSZFCTWQLLKGNZ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- PAJPHQKQZKTNEC-UHFFFAOYSA-N (3-chloro-4-nitrophenyl)arsinic acid Chemical compound O[AsH](=O)C1=CC(Cl)=C(C=C1)[N+]([O-])=O PAJPHQKQZKTNEC-UHFFFAOYSA-N 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- AQLMHYSWFMLWBS-UHFFFAOYSA-N arsenite(1-) Chemical compound O[As](O)[O-] AQLMHYSWFMLWBS-UHFFFAOYSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 238000006193 diazotization reaction Methods 0.000 abstract 1
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- BPQWCZKMOKHAJF-UHFFFAOYSA-N scheele's green Chemical compound [Cu+2].O[As]([O-])[O-] BPQWCZKMOKHAJF-UHFFFAOYSA-N 0.000 abstract 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 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
309,249. Balaban, I. E., and May & Baker, Ltd. Jan. 24, 1928. 3-Hydroxy-4-aminophenylarsinic acid is prepared by hydrolyzing 3-chloro-4-nitrophenylarsinic acid and reducing the resulting oxy-compound under mild conditions. The 3-chloro-4-nitrophenylarsinic acid is obtained in known manner from 3 chlor-4-nitraniline by diazotization fol. lowed by heat treatment with an arsenite such as copper arsenite. Examples are given of its hydrolysis with an alkaline hydroxide and the further reduction by means of glucose, sodium hydrosulphite or ferrous sulphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2331/28A GB309249A (en) | 1928-01-24 | 1928-01-24 | Improved process for the manufacture of 3-hydroxy-4-amino-phenyl-arsinic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2331/28A GB309249A (en) | 1928-01-24 | 1928-01-24 | Improved process for the manufacture of 3-hydroxy-4-amino-phenyl-arsinic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB309249A true GB309249A (en) | 1929-04-11 |
Family
ID=9737657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2331/28A Expired GB309249A (en) | 1928-01-24 | 1928-01-24 | Improved process for the manufacture of 3-hydroxy-4-amino-phenyl-arsinic acid |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB309249A (en) |
-
1928
- 1928-01-24 GB GB2331/28A patent/GB309249A/en not_active Expired
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