Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Palladium(II) effectively catalyzes the [3,3]-sigmatropic type rearrangement of propargyl thionophosphates to provide allenyl thiolophosphates specifically. ... A mixture of S-1,,2-butadien-3-yl and S-2-butyn-1-yl diethyl phosphorothiolates (in a ratio of 23:77) was obtained by the Pd(O) ...