GB225875A - Manufacture of complex gold compounds - Google Patents
Manufacture of complex gold compoundsInfo
- Publication number
- GB225875A GB225875A GB2932924A GB2932924A GB225875A GB 225875 A GB225875 A GB 225875A GB 2932924 A GB2932924 A GB 2932924A GB 2932924 A GB2932924 A GB 2932924A GB 225875 A GB225875 A GB 225875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylic acids
- thiobenzimidazoles
- thiobenzimidazole
- gold
- prepared
- 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
- 150000002344 gold compounds Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 244000052616 bacterial pathogen Species 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 235000019439 ethyl acetate Nutrition 0.000 abstract 1
- 208000015181 infectious disease Diseases 0.000 abstract 1
- 230000002458 infectious effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 235000010755 mineral Nutrition 0.000 abstract 1
- -1 o-phenylenediamine carboxylic acids Chemical class 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- JCBJVAJGLKENNC-UHFFFAOYSA-M potassium ethyl xanthate Chemical compound [K+].CCOC([S-])=S JCBJVAJGLKENNC-UHFFFAOYSA-M 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur atoms
- C07D239/66—Thiobarbituric acids
- C07D239/68—Salts of organic bases; Organic double compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/28—Sulfur atoms
-
- 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
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
225,875. Farbwerke vorm. Meister, Lucius, & Br³ning. Dec. 7, 1923, [Convention date]. Samples furnished. Complex gold compounds of thiobenzimidazoles are prepared by the interaction of gold salts and thiobenzimidazoles; when the carboxylic acids of the latter are employed the products may be obtained as water-soluble alkali salts; they are capable of destroying infectious germs. In an example acetic ester solutions of thiobenzimidazole-carboxylic acid and potassium auribromide are mixed, the solution of the gold compound evaporated, and the product converted into its sodium salt. Thiobenzimidazole-carboxylic acids are prepared by boiling o-phenylenediamine carboxylic acids with caustic potash and potassium xanthate in alcoholic solution and precipitating with a mineral acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF55092D DE537897C (en) | 1923-12-07 | 1923-12-07 | Process for the preparation of gold compounds of the thiobenzimidazole series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB225875A true GB225875A (en) | 1925-10-08 |
Family
ID=7107556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2932924A Expired GB225875A (en) | 1923-12-07 | 1924-12-06 | Manufacture of complex gold compounds |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH117892A (en) |
| DE (1) | DE537897C (en) |
| GB (1) | GB225875A (en) |
-
1923
- 1923-12-07 DE DEF55092D patent/DE537897C/en not_active Expired
-
1924
- 1924-11-27 CH CH117892D patent/CH117892A/en unknown
- 1924-12-06 GB GB2932924A patent/GB225875A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH117892A (en) | 1926-12-01 |
| DE537897C (en) | 1931-11-07 |
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