GB731135A - Process for the production of reaction products of chlorotriazines - Google Patents
Process for the production of reaction products of chlorotriazinesInfo
- Publication number
- GB731135A GB731135A GB24990/53A GB2499053A GB731135A GB 731135 A GB731135 A GB 731135A GB 24990/53 A GB24990/53 A GB 24990/53A GB 2499053 A GB2499053 A GB 2499053A GB 731135 A GB731135 A GB 731135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- hydrogen
- cyanuric chloride
- chlorotriazines
- triazine
- 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
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
-
- 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
- C07D251/14—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 hydrogen or carbon atoms directly attached to at least one ring carbon atom
- C07D251/24—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 hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
-
- 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
- C07D251/54—Three nitrogen atoms
-
- 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
- C07D251/54—Three nitrogen atoms
- C07D251/70—Other substituted melamines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Substitution derivatives of triazine having a carbon-to-carbon bond are prepared by reacting a chlorotriazine, particularly cyanuric chloride, with benzene or a substituted benzene containing one or more alkyl groups, halogen atoms or other groups containing no labile hydrogen atom, e.g. a dimethylamino group, in the presence of hydrogen halide and a Friedel-Crafts catalyst. The reaction mixture is preferably saturated with hydrogen halide and 1 to 3 mols. of catalyst, e.g. aluminium chloride, are present per mol. of cyanuric chloride. The reaction may be controlled by the gradual addition of the aluminium chloride or cyanuric chloride with simultaneous super-saturation with hydrogen chloride. In examples (1) and (2), triphenyl-triazine is prepared from benzene and cyanuric chloride in the presence of hydrogen chloride and aluminium chloride; and (3) tri-chlorophenyl-triazine is prepared from chlorobenzene, cyanuric chloride, hydrogen chloride and aluminium chloride. In the last example, a mixture of ortho- and para-isomers is obtained and may be separated by extracting with hot tetrahydrofurane, the ortho-isomer being recovered from the filtrate and the para-isomer from the residue. The condensation of alkylbenzenes or dimethylaniline with cyanuric chloride also is referred to, as well as the use of other chlorotriazines such as mono-and di-chlorotriazines which are also substituted with alkyl, alkoxy or dimethylamino groups.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE731135X | 1952-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB731135A true GB731135A (en) | 1955-06-01 |
Family
ID=6637639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24990/53A Expired GB731135A (en) | 1952-10-11 | 1953-09-09 | Process for the production of reaction products of chlorotriazines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB731135A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1169947B (en) * | 1958-12-24 | 1964-05-14 | Ciba Geigy | Process for the preparation of 2- (2 ', 4'-dimethylphenyl) -4, 6-dichloro-1, 3, 5-triazine or 2, 4-di- (2', 4'-dimethylphenyl) -6-chloro- 1, 3, 5-triazine |
| CN108264490A (en) * | 2016-12-30 | 2018-07-10 | 湖北尚赛光电材料有限公司 | 1,3,5- pyrrolotriazine derivatives and its preparation method and application |
-
1953
- 1953-09-09 GB GB24990/53A patent/GB731135A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1169947B (en) * | 1958-12-24 | 1964-05-14 | Ciba Geigy | Process for the preparation of 2- (2 ', 4'-dimethylphenyl) -4, 6-dichloro-1, 3, 5-triazine or 2, 4-di- (2', 4'-dimethylphenyl) -6-chloro- 1, 3, 5-triazine |
| CN108264490A (en) * | 2016-12-30 | 2018-07-10 | 湖北尚赛光电材料有限公司 | 1,3,5- pyrrolotriazine derivatives and its preparation method and application |
| CN108264490B (en) * | 2016-12-30 | 2021-06-01 | 湖北尚赛光电材料有限公司 | 1,3, 5-triazine derivative and preparation method and application thereof |
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