Dahn et al.
Helvetica Chimica Acta, 1960 , vol. 43, p. 303,307, 310
Full Text Show Details
Bunton et al.
Nature (London, United Kingdom), 1959 , vol. 183, p. 163
in diethyl ether byproducts: KClO4; addn. of 73.6percent HClO4 to a suspension of KH2PO3S in ether;; filtration from KClO4; concg. the acid to 94percent;;