KR970005311B1 - 스피로옥사진 화합물의 제조방법 - Google Patents
스피로옥사진 화합물의 제조방법 Download PDFInfo
- Publication number
- KR970005311B1 KR970005311B1 KR1019930024311A KR930024311A KR970005311B1 KR 970005311 B1 KR970005311 B1 KR 970005311B1 KR 1019930024311 A KR1019930024311 A KR 1019930024311A KR 930024311 A KR930024311 A KR 930024311A KR 970005311 B1 KR970005311 B1 KR 970005311B1
- Authority
- KR
- South Korea
- Prior art keywords
- compound
- spirooxazine
- formula
- transition metal
- spirooxazine compound
- 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
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/10—Spiro-condensed systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Description
Claims (5)
- 일반식(Ⅰ)의 인돌린 또는 일반식(Ⅱ)의 인돌레니움 유도체에 일반식(Ⅲ)으로 표시되는 니트로조 아렌 유도체를 반응시켜 일반식(Ⅳ)의 스피로옥사진 화합물을 제조하는 방법에 있어서, 전이금속의 아민착화합물을 촉매로 사용하는 스피로옥사진 화합물의 제조방법.(단, R1은 수소, 탄소수 1~20개의 알킬기, 알킬에테르기 A, B환은 무치환 또는 치환된 방향족환)
- 제1항에 있어서, 전이금속의 아민착화합물이 구리, 아연, 철, 은, 팔라디움, 바나디움 중 어느 하나의 전이금속 이온과 암모니아, 디에틸아민, 트리에틸아민, 피페리딘, 피리딘 중 어느 하나의 아민화합물인 스피로옥사진 화합물의 제조방법.
- 제2항에 있어서, 전이금속의 아민착화합물을 일반식(Ⅰ) 또는 일반식(Ⅱ)의 화합물에 대하여 0.01~2.0당량 사용하는 스피로옥사진 화합물의 제조방법.
- 제1항에 있어서, 일반식(Ⅲ)으로 표시되는 니트로조 아렌 유도체를 아민 화합물을 첨가하여 반응용매에 녹인후, 첨가하면서 반응시키는 스피로옥사진 화합물의 제조방법.
- 제1항에 있어서, 산성백토를 스피로옥사진 화합물에 대해 0.1에서 10배의 무게비율로 사용하여 스피로옥사진 화합물을 분리, 정제하는 스피로옥사진 화합물의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930024311A KR970005311B1 (ko) | 1993-11-16 | 1993-11-16 | 스피로옥사진 화합물의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930024311A KR970005311B1 (ko) | 1993-11-16 | 1993-11-16 | 스피로옥사진 화합물의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950014117A KR950014117A (ko) | 1995-06-15 |
KR970005311B1 true KR970005311B1 (ko) | 1997-04-15 |
Family
ID=19368139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930024311A Expired - Fee Related KR970005311B1 (ko) | 1993-11-16 | 1993-11-16 | 스피로옥사진 화합물의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970005311B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014184808A1 (en) | 2013-05-15 | 2014-11-20 | Council Of Scientific And Industrial Research | Spiro-oxazines, indolinones and preparation thereof |
-
1993
- 1993-11-16 KR KR1019930024311A patent/KR970005311B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014184808A1 (en) | 2013-05-15 | 2014-11-20 | Council Of Scientific And Industrial Research | Spiro-oxazines, indolinones and preparation thereof |
Also Published As
Publication number | Publication date |
---|---|
KR950014117A (ko) | 1995-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4785097A (en) | Method for synthesizing spiro-oxazines | |
JP2868262B2 (ja) | アダマンタ/スピロヘテロアロマテイツク化合物 | |
CH625524A5 (ko) | ||
EP0372654A2 (en) | Preparation of 2-chloropyridine 3-carboxylic acid esters | |
Vandewyer et al. | Photochromic spiropyrans | |
US4831142A (en) | Spiro indoline-pyranobenzoxazinones | |
US6803471B2 (en) | Indolinospiropyran compounds and methods for their manufacture | |
KR970005311B1 (ko) | 스피로옥사진 화합물의 제조방법 | |
Aakeröy et al. | The balance between closed and open forms of spiropyrans in the solid state | |
Lykkeberg et al. | Structural analogues of GABA. Synthesis of 5-aminomethyl-3-isothiazolol (thiomuscimol) | |
US3597446A (en) | Bifunctional photochromic compounds of the indolino-spiropyran type | |
Trofimenko | 3a, 6a-Diazapentalenes. Synthesis and Chemistry1 | |
KR970005313B1 (ko) | 스피로옥사진 유도체의 제조방법 | |
Bradsher et al. | Aromatic Nuclei by the Sulfur Extrusion Reaction. II. 1 Phenanthridizinium Salts with a Substituent in Ring A | |
GB1561299A (en) | Rifamycin compounds | |
SU955861A3 (ru) | Способ получени производных стрептоварицина с | |
KR100248370B1 (ko) | (-)-3(s)-메틸피리도 벤즈옥사진 중간 유도체의 제조방법 | |
US4963669A (en) | Purification of tellurapyrylium dyes | |
JP2762478B2 (ja) | フォトクロミック材料 | |
US4057562A (en) | Certain naphthofurans and method for their manufacture | |
US3974180A (en) | Furanes, their manufacture and use | |
DE69728703T2 (de) | Verfahren zur Herstellung von 1,1-disubstituierten-1H-Benz[e]indol Derivaten und Hydroxyl-substituierte 1,1-disubstituierte-1H-Benz[e]indol Derivate | |
Chen et al. | Thiopyranothiopyran chemistry. 2. Synthesis of 2, 4-diphenyl-4H-benzo [e] thiopyrano [3, 4-b] thiopyran-10-one | |
KR970005312B1 (ko) | 스피로옥사진 화합물 및 이를 이용한 감광 재료 | |
JPH04283595A (ja) | 遷移金属スピロベンゾピラン錯体、その製造方法及び該錯体からなるフォトクロミック材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19931116 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19931116 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19970312 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19970624 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19970721 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19970721 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 20000414 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20010402 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20020415 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20030715 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20040708 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20050701 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20050701 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |