GB706930A - Improvements in or relating to the preparation of 2-aminothiazole - Google Patents
Improvements in or relating to the preparation of 2-aminothiazoleInfo
- Publication number
- GB706930A GB706930A GB1536851A GB1536851A GB706930A GB 706930 A GB706930 A GB 706930A GB 1536851 A GB1536851 A GB 1536851A GB 1536851 A GB1536851 A GB 1536851A GB 706930 A GB706930 A GB 706930A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetate
- aminothiazole
- followed
- dichloroethyl
- vinyl acetate
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
2-Aminothiazole is obtained by hydrolysing a 1 : 2 dihaloethyl acetate with water, cooling and mixing the solution with a solution containing thiourea, and heating. The hydrolysate in the case of dichloroethyl acetate is believed to contain chloroacetaldehyde, hydrochloric acid and acetic acid. The reaction mixture from the low temperature chlorination of vinyl acetate may be used for the 1 : 2 dichloroethyl acetate. Examples are given of the conversion of vinyl acetate to chloro addition product, followed by hydrolysis, followed by treatment with solutions containing thiourea and urea, including one obtained from cyanamide with H2S and aqueous ammonia, without isolation of any intermediate products, to give 2-aminothiazole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1536851A GB706930A (en) | 1951-06-28 | 1951-06-28 | Improvements in or relating to the preparation of 2-aminothiazole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1536851A GB706930A (en) | 1951-06-28 | 1951-06-28 | Improvements in or relating to the preparation of 2-aminothiazole |
Publications (1)
Publication Number | Publication Date |
---|---|
GB706930A true GB706930A (en) | 1954-04-07 |
Family
ID=10057930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1536851A Expired GB706930A (en) | 1951-06-28 | 1951-06-28 | Improvements in or relating to the preparation of 2-aminothiazole |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB706930A (en) |
-
1951
- 1951-06-28 GB GB1536851A patent/GB706930A/en not_active Expired
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