KR950014119A - Spirooxazine Compounds and Methods for Making the Same - Google Patents
Spirooxazine Compounds and Methods for Making the Same Download PDFInfo
- Publication number
- KR950014119A KR950014119A KR1019930024310A KR930024310A KR950014119A KR 950014119 A KR950014119 A KR 950014119A KR 1019930024310 A KR1019930024310 A KR 1019930024310A KR 930024310 A KR930024310 A KR 930024310A KR 950014119 A KR950014119 A KR 950014119A
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- KR
- South Korea
- Prior art keywords
- ring
- spirooxazine
- substituted
- derivative
- general formula
- Prior art date
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- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
본 발명은 트리메틸인돌린 또는 인돌레니움 유도체와 니트로조 아렌유도체를 반응시켜 얻은 다음 구조식의 포토크로믹 특성을 갖는 새로운 스피로옥사진계 화합물 및 그의 제조방법에 관한 것이다.The present invention relates to a novel spirooxazine compound having a photochromic property of the following structural formula obtained by reacting trimethylindolin or an indolenium derivative with a nitrozo arene derivative, and a method for preparing the same.
상기식에서 Rl은 탄소수 9∼20개의 알킬기이고, A환은 치환 또는 무치환된 벤젠환 그리고 B환은 치환 또는 무치환된 퀴놀린(quinoline)환을 표시한다. 이러한 구조식을 갖는 화합물은 스피로옥사진을 기본 구조로 하여 헤테로 원소를 도입함과 동시에 이른 탄소수가 많은 사슬형으로 하여 일광이나 자외선에 노출시 변색의 정도를 증가시키고 각종 용매 또는 폴리머메트릭스에서의 필림 형성도를 향상시킬 수 있다.Wherein R 1 is an alkyl group having 9 to 20 carbon atoms, ring A represents a substituted or unsubstituted benzene ring, and ring B represents a substituted or unsubstituted quinoline ring. Compounds having such structural formulas have a spirooxazine as a basic structure to introduce hetero elements and at the same time have a high carbon number chain to increase the degree of discoloration upon exposure to sunlight or ultraviolet rays and to form films in various solvents or polymer matrices. Can improve the degree.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930024310A KR950014119A (en) | 1993-11-16 | 1993-11-16 | Spirooxazine Compounds and Methods for Making the Same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930024310A KR950014119A (en) | 1993-11-16 | 1993-11-16 | Spirooxazine Compounds and Methods for Making the Same |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950014119A true KR950014119A (en) | 1995-06-15 |
Family
ID=66826245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930024310A KR950014119A (en) | 1993-11-16 | 1993-11-16 | Spirooxazine Compounds and Methods for Making the Same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950014119A (en) |
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1993
- 1993-11-16 KR KR1019930024310A patent/KR950014119A/en not_active Application Discontinuation
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |