mesitylene การใช้

• Mesitylene is a colourless liquid with sweet aromatic odor.
• The three aromatic hydrogen atoms of mesitylene are in identical chemical shift environments.
• Uvitic acid is obtained by oxidizing mesitylene or by condensing pyruvic acid with baryta water.
• It is prepared by selective mononitration of mesitylene, avoiding oxidation of the methyl groups.
• Tricarbonyl ( mesitylene ) molybdenum can act as a catalyst for the polymerisation of phenylacetylene.
• For this reason, mesitylene is sometimes used as an internal standard in NMR samples that contain aromatic protons.
• The silver mesitylene adduct is a tetramer . it can be formed from silver chloride and the Grignard reagent:
• Uvitic acid, 5-methylisophthalic acid, is obtained by oxidizing mesitylene or by condensing pyroracemic acid with baryta water.
• Mesitylene, for example, reacts with trifluoroperacetic acid to form mesitol ( 2, 4, 6-trimethylphenol ).
• The tricarbonyl ( mesitylene ) molybdenum complex adopts a near C 3v symmetry with the three carbonyl groups occupying an eclipsed arrangement relative to the three methyl groups.
• The result of the charge transfer facilitates ring slippage and the mesitylene group changes from ? 6 to ? 2 this allows the phenylacetylene monomer units to bind to the metal centre.
• "' ( Mesitylene ) molybdenum tricarbonyl "'is an organomolybdenum compound derived from the aromatic compound mesitylene ( 1, 3, 5-trimethylbenzene ) and molybdenum carbonyl.
• "' ( Mesitylene ) molybdenum tricarbonyl "'is an organomolybdenum compound derived from the aromatic compound mesitylene ( 1, 3, 5-trimethylbenzene ) and molybdenum carbonyl.
• "' Mesitylene "'or "'1, 3, 5-trimethylbenzene "'is a derivative of benzene with three methyl substituents positioned symmetrically around the ring.
• Aminated with hydroxylamine-" O "-sulfonic acid, while even more electron-deficient compounds, such as 5-nitrotetrazole, react only with stronger aminating agents such as O-tosylhydroxylamine or O-mesitylene sulfonylhydroxylamine to amino compounds, which were investigated as explosives.