Thiocyanation of Pyrazoles Using KSCN/K2S2O8 Combination
نویسندگان
چکیده
منابع مشابه
N-aryl pyrazoles: DFT calculations of CH acidity and deprotonative metallation using a combination of lithium and zinc amides.
A series of N-aryl and N-heteroaryl pyrazoles have been deproto-metallated using a 2,2,6,6-tetramethylpiperidino-based mixed lithium-zinc combination. Mono-, di-, and tri-iodides have been obtained after subsequent trapping with iodine, depending on the substrate and on the quantity of base used. The results have been discussed in the light of the CH acidities of the substrates, determined both...
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ژورنال
عنوان ژورنال: SynOpen
سال: 2018
ISSN: 2509-9396
DOI: 10.1055/s-0036-1591891