hydrogen; copper T=240°C; P=7600 Torr;

[RhCl(η2:η2-cycloocta-1,5-diene)]2; sulfuric acid; hydrogen; Na-TPPTS in water T=130°C; Hydroaminomethylation; P=45004.5 Torr; pH=3.5; 4 h;

(S,S)-5,11,17,23-tetra-tert-butyl-25,27-dipropyloxy-26,28-bis(1,1'-binaphthyl-2,2'-dioxyphosphanyloxy)calix[4]arene; C95H97O10P2Rh; hydrogen T=130°C; P=15001.5 Torr; 1 h; AutoclaveNeat (no solvent);

lithium aluminium tetrahydride