mercury dichloride in isopropyl alcohol byproducts: H2; absence of moisture; 2 equiv. Al(OiPr)3, refluxing for 40 h; evapn. (reduced pressure), distn. (reduced pressure); elem. anal.;

mercury dichloride in isopropyl alcohol byproducts: H2; absence of moisture; molar ratio Al:Mg=1:1, refluxing for 40 h; evapn. (reduced pressure), distn. (reduced pressure);

in toluene stoich. mixt. refluxed overnight; fuiltered, evapd.;