in neat (no solvent) in an Schlenk flask (CH3)3Ga was added to freshly sublimed (C6H5)2Hg, the vessel was tightly closed, the suspn. was heated at 100°C for 5h, cooled to room temp.; volatiles were removed under reduced pressure (10 mbar), the residue waswashed twice with n-hexane at -70°C; elem. anal.;
in neat (no solvent) (CH3)3Ga was added to freshly sublimed diphenylmercury, the suspn. was heated at 100°C in a closed vessel for 3 h, cooled to room temp. without stiring; volatiles were removed in vac. (1E-2 mbar), crystals were washed with n-hexane and dried in vac. for 2 h: elem. anal.;
Michaelis; Graeff
Chemische Berichte, 1875 , vol. 8, p. 922
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Michaelis
Justus Liebigs Annalen der Chemie, 1876 , vol. 181, p. 322
Chemische Berichte, 1873 , vol. 6, p. 819