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CAS No.: | 1074-38-0 |
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Name: | 2-NITRO-5-METHYLPYRIDINE |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C6H6N2O2 |
Molecular Weight: | 138.126 |
Synonyms: | 3-Picoline,6-nitro- (6CI,7CI,8CI);2-Nitro-5-picoline;NSC 80299; |
Density: | 1.247 g/cm3 |
Melting Point: | 94-95 °C |
Boiling Point: | 283.679 °C at 760 mmHg |
Flash Point: | 125.365 °C |
Appearance: | Light yellow liquid |
PSA: | 58.71000 |
LogP: | 1.82140 |
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The IUPAC name of 2-Nitro-5-methylpyridine is 5-methyl-2-nitropyridine . With the CAS registry number 1074-38-0, it is also named as 2-Nitro-5-picoline ; 3-Picoline, 6-nitro- ; 5-Methyl-2-nitropyridine ; Pyridine, 5-methyl-2-nitro- ; 3-Methyl-6-nitropyridine . Its product categories are pyridines, pyrimidines, purines and pteredines. 2-Nitro-5-methylpyridine as an example provides a genaral definition of the 5-methylpyridines to be used as starting materials for the process according to the invention.
2-Nitro-5-methylpyridine can be obtained by 5-methyl-pyridin-2-ylamine . First, it react with concentrated sulfuric acid , aqueous hydrogen peroxide , sulfur trioxide . Then, in the CH2Cl2, the substance react with molecular sieves 3 Angstroem and tBuOOH catalyzing by Zr(OtBu)4 at ambient temperature for 20 hours.