SU963248A1 - 1,4-bis-/5-(n-bromphenyl)-4-bromoxazolyl-2/-benzol as luminiscent additive for scintillators and method of obtaining same - Google Patents
1,4-bis-/5-(n-bromphenyl)-4-bromoxazolyl-2/-benzol as luminiscent additive for scintillators and method of obtaining same Download PDFInfo
- Publication number
- SU963248A1 SU963248A1 SU803212086A SU3212086A SU963248A1 SU 963248 A1 SU963248 A1 SU 963248A1 SU 803212086 A SU803212086 A SU 803212086A SU 3212086 A SU3212086 A SU 3212086A SU 963248 A1 SU963248 A1 SU 963248A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bis
- bromoxazolyl
- benzene
- additive
- bromphenyl
- Prior art date
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- Luminescent Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
1,4-Бис- 15-(п-бромфенил)-4-бромоксазо ил-2 -бензол формулы в качестве люминесцентной добавки дл сцинI тилл торов. 2. Способ получени 1,4-бис- 5-(п-бромфешш )-4-бромоксазолил-21-бензола, о т л и ч аЮЩ и и с тем, что 1,4-бис- 5-фенилоксазолил-2 -бензол подвергают кип чению с перемешиванием в среде избытка брома, с последзтощим охлаждением реакционной смеси, удалением избытка брома отдувкой и выделением целевого продукта.1,4-Bis-15- (p-bromophenyl) -4-bromoxazoyl-2-benzene of the formula as a luminescent additive for scintillation agents. 2. A method for preparing 1,4-bis-5- (p-bromo-fesh) -4-bromoxazolyl-21-benzene, in which it is 1,4-bis-5-phenyloxazolyl-2 - benzene is subjected to boiling with stirring in an environment of excess bromine, with subsequent cooling of the reaction mixture, removal of excess bromine by stripping and isolation of the target product.
Description
CD СО Ю 14:; 00CD SO YU 14 :; 00
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803212086A SU963248A1 (en) | 1980-12-05 | 1980-12-05 | 1,4-bis-/5-(n-bromphenyl)-4-bromoxazolyl-2/-benzol as luminiscent additive for scintillators and method of obtaining same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803212086A SU963248A1 (en) | 1980-12-05 | 1980-12-05 | 1,4-bis-/5-(n-bromphenyl)-4-bromoxazolyl-2/-benzol as luminiscent additive for scintillators and method of obtaining same |
Publications (1)
Publication Number | Publication Date |
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SU963248A1 true SU963248A1 (en) | 1985-05-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803212086A SU963248A1 (en) | 1980-12-05 | 1980-12-05 | 1,4-bis-/5-(n-bromphenyl)-4-bromoxazolyl-2/-benzol as luminiscent additive for scintillators and method of obtaining same |
Country Status (1)
Country | Link |
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SU (1) | SU963248A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5025097A (en) * | 1987-03-04 | 1991-06-18 | Hoechst Aktiengesellschaft | 4-chlorooxazole derivatives and processes for their preparation and use |
EP0495381A2 (en) * | 1991-01-14 | 1992-07-22 | Hoechst Aktiengesellschaft | Heteroaromatic polyethers |
-
1980
- 1980-12-05 SU SU803212086A patent/SU963248A1/en active
Non-Patent Citations (1)
Title |
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. Патент Швейцарии NO 591554, кл. С 09 К 11/06, опублик. 1977. «}А * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5025097A (en) * | 1987-03-04 | 1991-06-18 | Hoechst Aktiengesellschaft | 4-chlorooxazole derivatives and processes for their preparation and use |
EP0495381A2 (en) * | 1991-01-14 | 1992-07-22 | Hoechst Aktiengesellschaft | Heteroaromatic polyethers |
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