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2,6-Dichloropyridine is a chloropyridine with the formula C 5 H 3 Cl 2 N. A white solid, it is one of six isomers of dichloropyridine. It serves as a precursor to the ...
2-Chloropyridine is produced by direct reaction of pyridine with chlorine. The initially formed 2-chloropyridine reacts further to give 2,6-dichloropyridine. [2] Alternatively, 2-chloropyridines can be conveniently synthesized in high yields from pyridine-N-oxides. [3]
2,4-Dichloropyridine: 26452-80-2-1 2,5-Dichloropyridine: 16110-09-1: 193–194 2,6-Dichloropyridine: 2402-78-0: 211–212 3,4-Dichloropyridine: 55934-00-4: 22–24
Direct halogenation of pyridine with chlorine gas above 270 °C gives a mixture of 2-chloropyridine and 2,6-dichloropyridine. [ 1 ] 2- and 4-chloropyridine are prepared from the corresponding pyridinols using phosphoryl chloride .
98-98-6 59-67-6 55-22-1 All isomers share the molecular weight 123,11 g/mol and the chemical formula C 6 H 5 NO 2. See also. Pyridinedicarboxylic acid
Every helpful hint and clue for Saturday's Strands game from the New York Times.
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