naphthalene; lithium in tetrahydrofuran T=0°C; 4 h;

1: 2,4,6-trimethyl-phenol With n-butyllithium in tetrahydrofuran; hexane T=0°C; 0.166667 h; 2: pivaloyl chloride in tetrahydrofuran; hexane T=0°C; 1 h;

PPh3 gold(I) chloro complex; [bis(acetoxy)iodo]benzene T=110°C;