1: With tetrahydrofuran; N,N'-dimethyl-N,N'-propyleneurea; indium(III) chloride; indium; chloro-trimethyl-silane; triethylamine T=10 - 30°C; Inert atmosphereSonication; 2: With water; ammonium chloride in tetrahydrofuran; N,N'-dimethyl-N,N'-propyleneurea Saturated solution;

1: With tetrahydrofuran; N,N'-dimethyl-N,N'-propyleneurea; indium(III) chloride; indium; chloro-trimethyl-silane; triethylamine T=10 - 30°C; Inert atmosphereSonication; 2: With water; ammonium chloride in tetrahydrofuran; N,N'-dimethyl-N,N'-propyleneurea Saturated solution;