1: R-1-amino-1,2,3,4-tetrahydronaphthalene With n-butyllithium; chloro-trimethyl-silane in diethyl ether T=0°C; Inert atmosphere; 2: chloro-diphenylphosphine in diethyl ether T=-25°C;

1: N-(trimethylsilyl)-1,2,3,4-tetrahydro-1-naphthylamine With n-butyllithium in diethyl ether; hexane T=-25 - 20°C; 2: chloro-diphenylphosphine in diethyl ether; hexane T=-25 - 20°C;