GB190904246A - Manufacture of Arsenoarylglycollic Acids and Arsenoarylthioglycollic Acids. - Google Patents
Manufacture of Arsenoarylglycollic Acids and Arsenoarylthioglycollic Acids.Info
- Publication number
- GB190904246A GB190904246A GB190904246DA GB190904246A GB 190904246 A GB190904246 A GB 190904246A GB 190904246D A GB190904246D A GB 190904246DA GB 190904246 A GB190904246 A GB 190904246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acids
- arsonic
- acid
- reduction
- yields
- 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
- 239000002253 acid Substances 0.000 title abstract 9
- 150000007513 acids Chemical class 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 abstract 2
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 abstract 2
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 abstract 2
- 229910001023 sodium amalgam Inorganic materials 0.000 abstract 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- XKNKHVGWJDPIRJ-UHFFFAOYSA-N arsanilic acid Chemical compound NC1=CC=C([As](O)(O)=O)C=C1 XKNKHVGWJDPIRJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010009 beating Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- GPSSQIRGCXEBSH-UHFFFAOYSA-N oxoarsenic Chemical class [As]=O GPSSQIRGCXEBSH-UHFFFAOYSA-N 0.000 abstract 1
- 229950008475 oxophenarsine Drugs 0.000 abstract 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 abstract 1
- 229940067157 phenylhydrazine Drugs 0.000 abstract 1
- JCBJVAJGLKENNC-UHFFFAOYSA-M potassium ethyl xanthate Chemical compound [K+].CCOC([S-])=S JCBJVAJGLKENNC-UHFFFAOYSA-M 0.000 abstract 1
- 229940124024 weight reducing agent Drugs 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
4246. Imray, O., [Farbwerke vorm. Meister, Lucius, & Br³ning]. Feb. 20. [Addition to 9855/08.] Samples furnished. Arsenoarylglycollic and arsenoarylthioglycollic acids are produced by treating arylglycol, and arylthioglycol-p-arsonic acids with strong reducing- agents, such as sodium amalgam or hydrosulphite. Arsenoxides may be produced by less energetic reduction. In one example phenylglycol-p-arsonic acid, in the form of its disodium salt, yields, on reduction with hydrosulphite, arsenophenylglycollic acid ; and in another example, phenylthioglycol-p-arsonic acid yields, on reduction with phenylhydrazine, phenylthioglycollic-p-arsenoxide, which, on further reduction with sodium amalgam, yields arsenophenylthioglycollic acids. Arylglycol- and arylthioglycol-p-arsonic acids are prepared from the oxyaryl-p-arsonic and thiophenol-p-arsonic acids respectively by combining with chloracetic acid. Phenylthioglycol-parsonic acid, for example, is produced by diazotizing p-aminophenylarsonate, beating with potassium xanthogenate and alkali, and adding chloracetic acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190809855T | 1908-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190904246A true GB190904246A (en) | 1909-09-30 |
Family
ID=32208792
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190809855D Expired GB190809855A (en) | 1908-05-06 | 1908-05-06 | Process for the Manufacture of Reduction Products of the Oxyarylarsinic Acids. |
GB190904246D Expired GB190904246A (en) | 1908-05-06 | 1909-02-20 | Manufacture of Arsenoarylglycollic Acids and Arsenoarylthioglycollic Acids. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190809855D Expired GB190809855A (en) | 1908-05-06 | 1908-05-06 | Process for the Manufacture of Reduction Products of the Oxyarylarsinic Acids. |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB190809855A (en) |
-
1908
- 1908-05-06 GB GB190809855D patent/GB190809855A/en not_active Expired
-
1909
- 1909-02-20 GB GB190904246D patent/GB190904246A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB190809855A (en) | 1909-04-08 |
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