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Antimony pentafluoride hydrolysis

Few 1-benzothiophene-S-oxides 218 were obtained in moderate yields by treatment of 1-arylacetylenes 219 with sulfur dioxide and benzene in the presence of antimony pentafluoride (equation 127). A series of cyclic sulphoxides have been prepared by hydrolysis of the corresponding alkoxy sulphonium salts 220 " (equation 128). Syn-sulphoxide 221 was obtained in a low yield (15-20%) in the reaction of the dianion of cyclooctatetraene 222 with thionyl chloride (equation 129). [Pg.284]

DIMETHYLAMINO)-l-METHYL-3-OXO-l-PROPENYL DIMETHYL PHOSPHATE (141-66-2) May react violently with antimony(V) pentafluoride. Inconqjatible with nitrates. Corrosive to cast iron, mild (low carbon) steel, brass, and stainless steel 304. Slow hydrolysis in water. Deconqjoses in storage at tenqjeratures above 135°F/55°C. Incompatible with... [Pg.376]

See other pages where Antimony pentafluoride hydrolysis is mentioned: [Pg.150]    [Pg.102]    [Pg.156]    [Pg.271]    [Pg.102]    [Pg.205]    [Pg.43]    [Pg.57]    [Pg.297]    [Pg.367]    [Pg.5]    [Pg.188]    [Pg.52]    [Pg.372]    [Pg.385]    [Pg.569]    [Pg.446]    [Pg.641]   
See also in sourсe #XX -- [ Pg.43 ]



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