DE19523206B4 - Process for the preparation of 4,6-disubstituted 2-amino-s-triazines - Google Patents
Process for the preparation of 4,6-disubstituted 2-amino-s-triazines Download PDFInfo
- Publication number
- DE19523206B4 DE19523206B4 DE1995123206 DE19523206A DE19523206B4 DE 19523206 B4 DE19523206 B4 DE 19523206B4 DE 1995123206 DE1995123206 DE 1995123206 DE 19523206 A DE19523206 A DE 19523206A DE 19523206 B4 DE19523206 B4 DE 19523206B4
- Authority
- DE
- Germany
- Prior art keywords
- triazines
- disubstituted
- amino
- preparation
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/42—One nitrogen atom
- C07D251/46—One nitrogen atom with oxygen or sulfur atoms attached to the two other ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995123206 DE19523206B4 (en) | 1995-06-27 | 1995-06-27 | Process for the preparation of 4,6-disubstituted 2-amino-s-triazines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995123206 DE19523206B4 (en) | 1995-06-27 | 1995-06-27 | Process for the preparation of 4,6-disubstituted 2-amino-s-triazines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19523206A1 DE19523206A1 (en) | 1997-01-02 |
DE19523206B4 true DE19523206B4 (en) | 2005-10-20 |
Family
ID=7765284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995123206 Expired - Fee Related DE19523206B4 (en) | 1995-06-27 | 1995-06-27 | Process for the preparation of 4,6-disubstituted 2-amino-s-triazines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19523206B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114014815B (en) * | 2021-12-06 | 2023-05-30 | 浙江科技学院 | Preparation method of environment-friendly 4-amino-2, 6-dimethoxy pyrimidine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5070199A (en) * | 1991-05-21 | 1991-12-03 | E. I. Du Pont De Nemours And Company | Process for the preparation of 2-amino-4-methyl-6-methoxy-1,3,5-triazine |
US5075443A (en) * | 1990-08-03 | 1991-12-24 | Ciba-Geigy Corporation | Preparation of 2-amino-4-alkoxy-s-triazines |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD131275B1 (en) * | 1976-12-07 | 1980-08-27 | Walter Stein | PLANETARY GEAR |
-
1995
- 1995-06-27 DE DE1995123206 patent/DE19523206B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5075443A (en) * | 1990-08-03 | 1991-12-24 | Ciba-Geigy Corporation | Preparation of 2-amino-4-alkoxy-s-triazines |
US5070199A (en) * | 1991-05-21 | 1991-12-03 | E. I. Du Pont De Nemours And Company | Process for the preparation of 2-amino-4-methyl-6-methoxy-1,3,5-triazine |
Non-Patent Citations (2)
Title |
---|
SELBY,T. P., LEPONE,G. E.: Synthesis and Structure Elucidation of 3-Methoxy-1-methyl- 1H-1,2,4,-triazol-5-amine and 5-Methoxy-1H- 1,2,4,-triazol-3-amine. In: J.Heterocyclic Chem., 21/1, 1984, S.61-64 * |
WITTENBROOK,Lawrence S.: The Chemistry of N-Cyanodithioimidocarbonic Acid. III. An Intermediate in Heterocyclic Synthesis. In: J.Heterocyclic Chem., 12/1, 1975, S.37-42 * |
Also Published As
Publication number | Publication date |
---|---|
DE19523206A1 (en) | 1997-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: DEGUSSA AG, 40474 DUESSELDORF, DE |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |