{HEAD ~ The precursor} comprises a palladium salt that is complexed with a complexing agent selected from the group consisting of {TAIL ~ organic phosphates}, dialkylidene acetones, and tetraalkyl ammonium hydroxides 
{ HEAD ~ The precursor } comprises a palladium salt that is complexed with a complexing agent selected from the group consisting of { TAIL ~ organic phosphates } , dialkylidene acetones , and tetraalkyl ammonium hydroxides
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH