T=160 - 170°C;

1: With sodium in tetrahydrofuran T=25°C; Inert atmosphere; 2: With water in tetrahydrofuran; diethyl ether Inert atmosphere; optical yield given as percent de;

1: With sodium in tetrahydrofuran T=25°C; Inert atmosphere; 2: With water in tetrahydrofuran; diethyl ether Inert atmosphere; optical yield given as percent de;