Sulfonyl fluorides

RSO2F (R = alkyl, cycloalkyl) were prepd. by the reaction of RSH or R2S2 with NO2 or N2O4 and HF. Thus, n-C8H17SH was emulsified with 83.3% HF, followed by the addn. of NO2 at 25 Deg to give 87% C8H17SO2F. [on SciFinder (R)]


Year:
1977
Publisher:
(Ciba-Geigy A.-G., Switz.).
Patent number(s):
Laboratories:




 Record created 2006-02-22, last modified 2018-01-27


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