2-bromo-6-nitronaphthalene synthesis
- Product Name:2-bromo-6-nitronaphthalene
- CAS Number:67878-77-7
- Molecular formula:C10H6BrNO2
- Molecular Weight:252.06
5773-80-8
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Yield:67878-77-7 35%
Reaction Conditions:
with dipotassium peroxodisulfate;bismuth (III) nitrate pentahydrate in acetonitrile at 130; for 24 h;Sealed tube;
Steps:
4.1. General procedure A for decarboxylative nitration of arylcarboxylic acid
General procedure: An oven dried resealable screw cap standard reaction tube containinga magnetic stir bar was charged with potassium persulfate(1.75 mmol, 472.5 mg), bismuth nitrate (1.0 mmol, 486 mg). Thenaryl carboxylic (0.5 mmol) was introduced in this mixture followedby acetonitrile (3 mL) was added in it. The tube was placed in apreheated oil bath at 130 °C and the reaction mixture was stirredvigorously for 24 h in air atmosphere. The reaction mixture wascooled to room temperature, diluted with 2 mL ethyl acetate andfiltered through celite, eluting with additional 10 mL of ethyl acetate.The filtrate was concentrated and the resulting residue waspurified by column chromatography.
References:
Agasti, Soumitra;Maiti, Siddhartha;Maity, Soham;Anniyappan;Talawar;Maiti, Debabrata [Polyhedron,2019,vol. 172,p. 120 - 124]
3230-35-1
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7499-66-3
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