anilinium hypophosphorous salt; 1,3-bis-(diphenylphosphino)propane; triethylamine; palladium diacetate in benzene T=85°C;

palladium diacetate; 1,3-bis-(diphenylphosphino)propane T=60 - 85°C;

1: With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; anilinium hypophosphite; triethylamine; 9,9-dimethyl-4,5-bis(diphenyl-phosphino)xanthene in tetrahydrofuran T=120°C; Microwave irradiationInert atmosphere; 2: With sodium hydroxide in diethyl ether; water 3: With hydrogenchloride in water optical yield given as percent de;

hydrogenchloride Hydrolysis;

1: PCl5; PCl3 / beim Behandeln des Reaktionsprodukts mit weissem Phosphor und Jod und CS2 2: aqueous HCl / Hydrolysis View Scheme