KR850005413A - 아미노니트로피리딘의 제조방법 - Google Patents
아미노니트로피리딘의 제조방법 Download PDFInfo
- Publication number
- KR850005413A KR850005413A KR1019850000113A KR850000113A KR850005413A KR 850005413 A KR850005413 A KR 850005413A KR 1019850000113 A KR1019850000113 A KR 1019850000113A KR 850000113 A KR850000113 A KR 850000113A KR 850005413 A KR850005413 A KR 850005413A
- Authority
- KR
- South Korea
- Prior art keywords
- aminonitropyridine
- preparing
- hydrogen
- solvent
- alkoxynitropyridine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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 to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 일반식(Ⅲ)의 알콕시니트로피리딘 또는 이의 염을 약 50℃내지 약 150℃에서 암모늄아세테이트와 반응시킴을 특징으로 하는, 일반식(Ⅰ)의 아미노니트로피리딘의 제조방법.상기식에서, R1은 수소 또는 C1-C4알킬이고, X 및 Z중 하나는 CH이며, 다른 하나는 N이고, R2는 C1-C4알콕시이다.
- 제1항에 있어서, R1이 수소인 방법.
- 제2항에 있어서, X는 N이고, Z는 CH인 방법.
- 제2항에 있어서, X는 CH이고 Z는 N인 방법.
- 제3 또는 4항에 있어서, R2가 에톡시인 방법.
- 제3 또는 4항에 있어서, R2가 메톡시인 방법.
- 제3 또는 4항에 있어서, 적당한 용매를 받응 혼합물중에 사용하는 방법.
- 제3 또는 4항에 있어서, 용매가 물인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/570,144 US4552967A (en) | 1984-01-12 | 1984-01-12 | Process for the synthesis of intermediates in the preparation of diaminopyridines |
| US????570,144? | 1984-01-12 | ||
| US570144 | 1995-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850005413A true KR850005413A (ko) | 1985-08-26 |
| KR880000154B1 KR880000154B1 (ko) | 1988-03-12 |
Family
ID=24278429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850000113A KR880000154B1 (ko) | 1984-01-12 | 1985-01-10 | 아미노니트로피리딘의 제조방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4552967A (ko) |
| EP (1) | EP0149537B1 (ko) |
| JP (1) | JPS60158174A (ko) |
| KR (1) | KR880000154B1 (ko) |
| CA (1) | CA1256881A (ko) |
| DE (1) | DE3563742D1 (ko) |
| HU (1) | HU196964B (ko) |
| IL (1) | IL74008A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0735025B1 (en) * | 1995-03-28 | 1998-07-01 | Sumitomo Chemical Company Limited | Process for producing aminonitropyridines |
| US6523841B2 (en) * | 2000-05-31 | 2003-02-25 | Benteler Ag | Twist-beam axle for motor vehicles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR532502A (fr) * | 1920-09-30 | 1922-02-06 | Azote & Prod Chim | Procédé de fabrication de nitramines aromatiques |
| US3278604A (en) * | 1963-07-16 | 1966-10-11 | American Cyanamid Co | Preparation of 1, 3-diamino-2, 4, 6-trinitrobenzene |
| US3470172A (en) * | 1967-03-02 | 1969-09-30 | Mobil Oil Corp | Process for producing certain amino substituted nitro pyridines |
-
1984
- 1984-01-12 US US06/570,144 patent/US4552967A/en not_active Expired - Fee Related
-
1985
- 1985-01-07 IL IL74008A patent/IL74008A/xx unknown
- 1985-01-07 CA CA000471590A patent/CA1256881A/en not_active Expired
- 1985-01-10 KR KR1019850000113A patent/KR880000154B1/ko not_active IP Right Cessation
- 1985-01-11 JP JP60003910A patent/JPS60158174A/ja active Pending
- 1985-01-11 EP EP85300198A patent/EP0149537B1/en not_active Expired
- 1985-01-11 HU HU85110A patent/HU196964B/hu not_active IP Right Cessation
- 1985-01-11 DE DE8585300198T patent/DE3563742D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1256881A (en) | 1989-07-04 |
| US4552967A (en) | 1985-11-12 |
| EP0149537A2 (en) | 1985-07-24 |
| EP0149537B1 (en) | 1988-07-13 |
| JPS60158174A (ja) | 1985-08-19 |
| EP0149537A3 (en) | 1985-08-21 |
| DE3563742D1 (en) | 1988-08-18 |
| KR880000154B1 (ko) | 1988-03-12 |
| IL74008A (en) | 1988-05-31 |
| HU196964B (en) | 1989-02-28 |
| HUT37123A (en) | 1985-11-28 |
| IL74008A0 (en) | 1985-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application | ||
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
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| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |