Preparation and characterization of naphthoquinone derivatives and isomers / Norzafneza Mohd Arriffin
Pyridinium salt 30 was prepared by reaction of pyridine with bromoketone. The bromoketone used was 4-phenylphenacylbromide 29. The percentage yield of the pyridinium salt obtained was 66.137%. The pyridinium salt was then reacted with menadione to form compound 33. There are two possible stereoisome...
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| 格式: | Thesis |
| 語言: | English |
| 出版: |
2007
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| 在線閱讀: | https://ir.uitm.edu.my/id/eprint/101375/1/101375.pdf |
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