SYNTHESIS AND FLUORESCENCE CHARACTERISTICS OF 2-A-ANILINOPURINE, 2-/VPIPERIDINOPURINE, 6-A-ANILINOPURINE AND 6-A-PIPERIDINOPURINE
| dc.contributor.author | Abdullah, Z. | |
| dc.contributor.author | Bakar, M. A. A | |
| dc.contributor.author | Idris, A. Mohd | |
| dc.date.accessioned | 2023-12-14T06:54:12Z | |
| dc.date.available | 2023-12-14T06:54:12Z | |
| dc.date.issued | 2008-08-01 | |
| dc.description.abstract | 2-Fluoropurine was prepared from 2aminopurine through a diazotization reaction, followed by treatment with Jluoroboric acid. 2-Aminopurine was obtained from a series of reactions, using 5-nitrouracil as the starting material. 2- N-Piperidino and 2- N-anilinopurines were obtained by treating 2-fluoropurine with piperidine and aniline respectively. 6-N-Piperidino and 6-N-anilinopurines were obtained by treating 6-chloropurine with piperidine and aniline. Fluorescence studies were carried out in various solvents and maximum fluorescence was observed in 75% ethanol. 2- Aminopurine showed the highest fluorescence intensity, followed by 2-N-anilino and 2-N-piperidinopurines. 6- Substituted purines showed stronger fluorescence intensities compared to 2-substitutedpurines | en_US |
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| dc.identifier.uri | https://keffi.nsuk.edu.ng/handle/20.500.14448/5539 | |
| dc.language.iso | en | en_US |
| dc.publisher | FACULTY OF NATURAL AND APPLIED SCIENCE NASARAWA STATE UNIVERSITY, KEFFI. | en_US |
| dc.subject | Piperidinopurine, anilinopurine, synthesis, fluorescence | en_US |
| dc.title | SYNTHESIS AND FLUORESCENCE CHARACTERISTICS OF 2-A-ANILINOPURINE, 2-/VPIPERIDINOPURINE, 6-A-ANILINOPURINE AND 6-A-PIPERIDINOPURINE | en_US |
| dc.type | Article | en_US |