Examples of 'n-chlorosuccinimide' in a sentence
Meaning of "n-chlorosuccinimide"
n-chlorosuccinimide (noun) - A chemical compound that is commonly used as a reagent in organic chemistry for various oxidation reactions
How to use "n-chlorosuccinimide" in a sentence
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n-chlorosuccinimide
Preferably said oxidant is N-Chlorosuccinimide.
Additionally N-chlorosuccinimide and dimethylsulfide may be employed.
In some embodiments, the stoichiometric oxidant is prepared in situ using N-chlorosuccinimide and dimethylsulfide.
N-Chlorosuccinimide is used for chlorinations and as a mild oxidant.
For example treatment with N-chlorosuccinimide in acetic acid, followed by amination.
The chlorination can likewise be effected with the aid of N-chlorosuccinimide in DMF.
Reaction of XVII with N-chlorosuccinimide in the presence of dimethylsulphur gives the chloride XVIII.
Chloromethyl ketones can similarly be prepared by employing N-chlorosuccinimide in place of N-bromosuccinimide.
The process of claim 7, wherein the chlorinating agent is N-chlorosuccinimide.
As the N-halogenosuccinimide, N-chlorosuccinimide and N-bromosuccinimide are preferably used.
In a preferred embodiment, the halogenating agent used in step ( a ) is N-chlorosuccinimide.
An additional 0.2 equivalent of N-chlorosuccinimide was added at room temperature.
R1b halo such as chloro may be introduced by treatment with N-chlorosuccinimide.
Chlorination of amines 21 with N-chlorosuccinimide provides the chloropyrimidines 22.
The latter being prepared by the chlorination of a methylheterocycle, for example, with N-chlorosuccinimide ( NCS ).
See also
After 4 h, another 0.1 eq of N-chlorosuccinimide was added and the mixture was heated for another hour.
Oxindoles 5 were converted to isatins 3 by oxidation with N-chlorosuccinimide and mercuric oxide.
The N-chloro halogenating agent is typically an N-haloimide such as N-chlorophthalimide or N-chlorosuccinimide.
The reaction of hydrazone derivatives with N-bromo - or N-chlorosuccinimide is discussed in a publication Chem.
The mixture was refluxed for 2 hours, followed by addition of a further 346 mg of N-chlorosuccinimide.
Preferred conditions are the use of N-chlorosuccinimide in dimethylformamide at 60 °C for 1 h.
It is also possible to use N-iodosuccinimide, as indicated above for N-chlorosuccinimide.
Treatment of 83 with N-bromosuccinimide or N-chlorosuccinimide furnishes the rearranged product 84.
A process according to claim 16, wherein the chlorinating agent is N-chlorosuccinimide.
Examples of the halogenating agent include chlorine, bromine, or N-chlorosuccinimide and N-bromosuccinimide.
Examples of the chlorinating agent ( 16 ) include a chlorine gas and N-chlorosuccinimide.
Typical examples of the halogenating agent are chlorine gas, sulfuryl chloride, bromine, N-chlorosuccinimide and N-bromosuccinimide.
The intermediate 4 can also be prepared from dimethyl sulfide and N-chlorosuccinimide the Corey-Kim oxidation.
Examples of the chlorinating agent include N-chlorosuccinimide ( NCS ).
When the electrophilic species is Cl ⊕ the source thereof may be N-chlorosuccinimide or N-chlorobenzotriazole.
Other halogenating agents include sulfuryl chloride, sulfuryl bromide, N-chlorosuccinimide and N-bromosuccinimide.
The intermediate 4 can also be prepared from dimethyl sulfide and N-chlorosuccinimide ( the Corey - Kim oxidation ).
The process as recited in Claim 1 wherein said ( c ) component is N-chlorosuccinimide or N-bromosuccinimide.
Chloro compounds 18 can be prepared from compounds 17 by chlorination with N-chlorosuccinimide in THF.
For example ( XX ) is readily prepared from ( XIX ) by chlorination using N-chlorosuccinimide in acetonitrile.
