HUT46295A - Process for production of amineacyl anilines - Google Patents
Process for production of amineacyl anilinesInfo
- Publication number
- HUT46295A HUT46295A HU871165A HU116587A HUT46295A HU T46295 A HUT46295 A HU T46295A HU 871165 A HU871165 A HU 871165A HU 116587 A HU116587 A HU 116587A HU T46295 A HUT46295 A HU T46295A
- Authority
- HU
- Hungary
- Prior art keywords
- general formula
- amineacyl
- anilines
- production
- azido
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000001448 anilines Chemical class 0.000 title 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal azide Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000002490 anilino group Chemical class [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 150000001540 azides Chemical class 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C247/00—Compounds containing azido groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Process for the preparation of the compounds of the general Formula (I) and salts thereof <IMAGE> [wherein X<1> is azido or amino and R is hydrogen, C1-4 alkyl or phenyl] which comprises reacting an aniline derivative of the general Formula (II> <IMAGE> [wherein X<2> is chlorine or bromine and R is hydrogen, C1-4 alkyl or phenyl] with alkali metal azide and if desired reducing a thus obtained azide of the general Formula (I) (wherein X<1> is azido and R is as defined above), preferably with a complex alkali hydride or by catalytic hydrogenation, to give the amine of general formula (I) (wherein X<1> is amino and R is as defined above) and if desired converting the obtained product to a salt by reaction with acid.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU871165A HU199402B (en) | 1987-03-18 | 1987-03-18 | Process for producing alpha-azido- and alpha-aminoacyl anilide derivatives |
| FI881250A FI881250A7 (en) | 1987-03-18 | 1988-03-16 | FOERFARANDE FOER FRAMSTAELLNING AV AMINOACYLANILINER. |
| GB8806464A GB2202535B (en) | 1987-03-18 | 1988-03-18 | Amino and azido acyl anilines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU871165A HU199402B (en) | 1987-03-18 | 1987-03-18 | Process for producing alpha-azido- and alpha-aminoacyl anilide derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT46295A true HUT46295A (en) | 1988-10-28 |
| HU199402B HU199402B (en) | 1990-02-28 |
Family
ID=10953132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU871165A HU199402B (en) | 1987-03-18 | 1987-03-18 | Process for producing alpha-azido- and alpha-aminoacyl anilide derivatives |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI881250A7 (en) |
| GB (1) | GB2202535B (en) |
| HU (1) | HU199402B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855455A (en) * | 1988-01-22 | 1989-08-08 | W. R. Grace & Co.-Conn. | Preparation of amino acid derivatives |
-
1987
- 1987-03-18 HU HU871165A patent/HU199402B/en unknown
-
1988
- 1988-03-16 FI FI881250A patent/FI881250A7/en not_active Application Discontinuation
- 1988-03-18 GB GB8806464A patent/GB2202535B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HU199402B (en) | 1990-02-28 |
| GB2202535B (en) | 1991-01-16 |
| FI881250A0 (en) | 1988-03-16 |
| FI881250A7 (en) | 1988-09-19 |
| GB8806464D0 (en) | 1988-04-20 |
| GB2202535A (en) | 1988-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HPC4 | Succession in title of patentee |
Owner name: ICN ALKALOIDA MAGYARORSZAG RT., HU |