Search results
Results from the WOW.Com Content Network
2-Chloromethylpyridine is an organohalide that consists of a pyridine core bearing a chloromethyl group. It is one of three isomeric chloromethylpyridines, along with 3- and 4-chloromethylpyridine. It is an alkylating agent. 2-Chloromethylpyridine is a precursor to pyridine-containing ligands. [1] [2]
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. [1]
In these conversions, chloride is displaced. [2] Pyrithione, the conjugate base of 2-mercaptopyridine-N-oxide, is a fungicide found in some shampoos. Oxidation 2-chloropyridine gives 2-chloropyridine-N-oxide. [5] The antihistamine pheniramine may be generated via the reaction of phenylacetonitrile with 2-chloropyridine in the presence of a base ...
Structure of the chloromethyl group. In organic chemistry, the chloromethyl group is a functional group that has the chemical formula −CH 2 −Cl. The naming of this group is derived from the methyl group (which has the formula −CH 3), by replacing one hydrogen atom by a chlorine atom. Compounds with this group are a subclass of the ...
Heating the reaction intermediate with 2-chloro-5-(chloromethyl)pyridine in THF under reflux yields flupyradifurone. [2] In the second method, tetronic acid, 4-touluenesulfonic acid, and N-[(6-chloropyridin-3-yl)methyl]-2,2-difluoroethane-1-amine in toluene are heated under reflux for 2 hours to produce flupyradifurone. [2]
“Kelley has an alarming history of allegations of sexual assault from males and females spanning from early 2017 through September 2023,” prosecutors wrote in court documents.
College football was dominated by flags on Saturday. Michigan, North Carolina State and Florida celebrated road wins by displaying flags on the logos in the middle of their rivals' stadiums.
Dichloropyridines are organic compounds with the formula Cl 2 C 5 H 3 N, consisting of a pyridine ring substituted with two chlorides. [1] Six isomers are known. They are white or colorless, most are solids at room temperature.