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DOI:
10.1055/sos-SD-013-00458
Koutentis, P. A., Science of Synthesis, (2004) 13, 322.
3,4-Dichloro-1,2,5-thiadiazole (13) can be converted into 3,4-difluoro-1,2,5-thiadiazole (46) by reaction with potassium fluoride in dry sulfolane. 3-Chloro-4-fluoro-1,2,5-thiadiazole is also formed as a minor product (Scheme 30).[111]
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References
[111] | Meeeee, M.; Meee, M., Meee. Mee., (8888) 888, 8888. |