Search results
Results From The WOW.Com Content Network
2,6-Dichlorobenzonitrile (DCBN or dichlobenil) is an organic compound with the chemical formula C 6 H 3 Cl 2 CN. It is a white solid that is soluble in organic solvents. It is a white solid that is soluble in organic solvents.
2,6-Dichlorobenzonitrile This page was last edited on 7 January 2024, at 22:02 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
Benzonitrile is a useful solvent and a versatile precursor to many derivatives. It reacts with amines to afford N-substituted benzamides after hydrolysis. [3] It is a precursor to diphenylmethanimine via reaction with phenylmagnesium bromide followed by methanolysis.
This page was last edited on 7 September 2024, at 17:57 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
This page was last edited on 8 September 2024, at 15:42 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
2,6-dichlorobenzonitrile → 2,6-difluorobenzonitrile. The nitro groups in the above compounds can be reduced to give the corresponding aniline. For example, selective hydrogenation of 4-fluoronitrobenzene gives 4-fluoroaniline. Thus, the Halex method provides access to a host of fluoroanilines.
Typically, aryl nitriles are produced by ammoxidation. [2] 3-Chlorobenzonitrile can also be produced by dehydration of the aldoxime of 3-chlorobenzaldehyde. [3]It can also be produced by heating 3-chlorobenzylamine and iodine in ammonium acetate aqueous solution.
The International Agency for Research on Cancer (IARC) rendered PCBs as definite carcinogens in humans. According to the U.S. Environmental Protection Agency (EPA), PCBs cause cancer in animals and are probable human carcinogens. [4] Moreover, because of their use as a coolant in electric transformers, PCBs still persist in built environments ...