KR840004743A - 4,4'-비스[벤즈(옥스, 오티 또는 이미드) 아졸-2-일] 스틸벤의 제조방법 - Google Patents
4,4'-비스[벤즈(옥스, 오티 또는 이미드) 아졸-2-일] 스틸벤의 제조방법 Download PDFInfo
- Publication number
- KR840004743A KR840004743A KR1019830001884A KR830001884A KR840004743A KR 840004743 A KR840004743 A KR 840004743A KR 1019830001884 A KR1019830001884 A KR 1019830001884A KR 830001884 A KR830001884 A KR 830001884A KR 840004743 A KR840004743 A KR 840004743A
- Authority
- KR
- South Korea
- Prior art keywords
- benz
- imide
- butylate
- sodium
- alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
- C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
- C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Indole Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- 다음 일반식(Ⅱ)의 알킬(4―할로메틸)이미노벤조 에이트 또는 이들의 HCl 또는 HBr염을 O―아미노페놀, O―아미노 티오페놀 또는 O―페닐렌디아민과 반응시키고 이것에 의해 수득된 2―벤즈(옥스, 오티 또는 이미드) 아졸린―4―할로메틸벤젠을 거의 등량의 소디움 3급―부틸레이트와 반응시킴을 특징으로 하는 다음 일반식(Ⅰ)의 4,4´―비스〔벤즈(옥스, 오티 또는 이미드) 아졸―2―일〕 스틸벤의 제조방법.상기 일반식(Ⅰ)에서, R,R1,R2및 R3는 같거나 다르며 수소, C1―C4―알킬, C1―C4―알콕시, C1―C4―알콕시카보닐, 염소, 브롬, 니트로 또는 설포이며, X는 산소, 설퍼 또는 NH이며, 상기 일반식(Ⅱ)에서 R은 C1―C4―알킬 또는 C1―C4―알콕시 에틸이며 또한 X는 Cl 또는 Br이다.
- 제1항에 있어서, 2―벤즈(옥스, 오티 또는 이미드) 아졸―3―일할로메틸벤젠을 디메틸포름아미드 중에 거의 등량의 소디윰 3급―부틸레이트와 반응시키는 방법.
- 제1항에 있어서, 소디윰 3급―부틸레이트가 수산화나트륨과 부탄올에서 그 자체로 생성되는 방법.※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823216723 DE3216723A1 (de) | 1982-05-05 | 1982-05-05 | Verfahren zur herstellung von 4,4'-bis-benz-ox(-thi,-imid)-azol-2-yl-stilbenen |
DEP3216723.7 | 1982-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR840004743A true KR840004743A (ko) | 1984-10-24 |
Family
ID=6162715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830001884A KR840004743A (ko) | 1982-05-05 | 1983-05-03 | 4,4'-비스[벤즈(옥스, 오티 또는 이미드) 아졸-2-일] 스틸벤의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4508903A (ko) |
EP (1) | EP0093444B1 (ko) |
JP (1) | JPS58203975A (ko) |
KR (1) | KR840004743A (ko) |
DD (1) | DD209821A5 (ko) |
DE (2) | DE3216723A1 (ko) |
SU (1) | SU1190986A3 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3305578A1 (de) * | 1983-02-18 | 1984-08-23 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 4,4'-bis-benz-ox(-thi,-imid) -azol-2-yl-stilbenen |
JPS615071A (ja) * | 1984-06-15 | 1986-01-10 | Fuji Photo Film Co Ltd | ベンゾオキサゾ−ル誘導体 |
DE3503776A1 (de) * | 1985-02-05 | 1986-08-14 | Basf Ag, 6700 Ludwigshafen | Bis-isoindolinpigmente und ihre verwendung |
DE3617451A1 (de) * | 1986-05-23 | 1987-11-26 | Hoechst Ag | Sulfonat- oder sulfonamidgruppen-haltige bis-benzoxazolylnaphthaline, verfahren zu deren herstellung und deren verwendung |
DE3712988A1 (de) * | 1987-04-16 | 1988-11-03 | Bayer Ag | Verfahren zur herstellung von trans-2,2-dimethyl-3-(2,2-dichlor-vinyl)- cyclopropancarbonsaeure |
US6177574B1 (en) | 2000-03-02 | 2001-01-23 | Eastman Chemical Company | Preparation of mixtures of benzoxazolyl-stilbene compounds |
ES2252320T3 (es) * | 2000-10-18 | 2006-05-16 | Ciba Specialty Chemicals Holding Inc. | Un procedimiento para la preparacion de compuestos de bis-benzacolilo. |
KR101469275B1 (ko) * | 2007-06-01 | 2014-12-08 | 재단법인서울대학교산학협력재단 | 베타아밀로이드 침착의 영상화를 위한 헤테로사이클릭 인덴계열의 유도체 및 그의 방사성 동위원소 표지화합물 |
CN102224423B (zh) * | 2008-09-23 | 2014-10-22 | 维斯塔实验室有限公司 | 聚集的τ分子的配体 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1051014A (ko) * | 1962-07-04 | 1900-01-01 | ||
US3260715A (en) * | 1962-12-17 | 1966-07-12 | Eastman Kodak Co | Fluorescent bis-benzoxazolyl stilbenes |
GB1072914A (en) * | 1962-12-17 | 1967-06-21 | Kodak Ltd | Bisbenzoxazolyl stilbenes and their use as fluorescent brightening agents |
CA967959A (en) * | 1965-03-12 | 1975-05-20 | Nathan N. Crounse | 4,4'-bis(benzoxazol-2-y1) stilbene |
FR1498700A (ko) * | 1965-10-04 | 1968-01-10 | ||
CH484930A (de) * | 1967-08-25 | 1970-01-31 | Ciba Geigy | Verfahren zur Herstellung von Aryloxazolen |
US3586673A (en) * | 1968-02-05 | 1971-06-22 | Eastman Kodak Co | Preparation of symmetrically and unsymmetrically substituted stilbenebisbenzoxazoles |
DE2333378A1 (de) * | 1973-06-30 | 1975-01-23 | Basf Ag | Neue verbindungen der benzoxazol- und der benzthiazolreihe und farbbildner fuer kopierverfahren |
-
1982
- 1982-05-05 DE DE19823216723 patent/DE3216723A1/de not_active Withdrawn
-
1983
- 1983-04-25 US US06/488,090 patent/US4508903A/en not_active Expired - Fee Related
- 1983-04-30 EP EP83104265A patent/EP0093444B1/de not_active Expired - Lifetime
- 1983-04-30 DE DE8383104265T patent/DE3381561D1/de not_active Expired - Fee Related
- 1983-05-03 DD DD83250557A patent/DD209821A5/de unknown
- 1983-05-03 KR KR1019830001884A patent/KR840004743A/ko not_active Application Discontinuation
- 1983-05-04 SU SU833585891A patent/SU1190986A3/ru active
- 1983-05-04 JP JP58077659A patent/JPS58203975A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0093444A2 (de) | 1983-11-09 |
EP0093444B1 (de) | 1990-05-16 |
DD209821A5 (de) | 1984-05-23 |
DE3216723A1 (de) | 1983-11-10 |
DE3381561D1 (de) | 1990-06-21 |
SU1190986A3 (ru) | 1985-11-07 |
US4508903A (en) | 1985-04-02 |
JPS58203975A (ja) | 1983-11-28 |
EP0093444A3 (en) | 1984-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |