528854-26-4

(3S,3'S,4S,4'S,11bS,11'bS)-(+)-4,4'-Di-t-butyl-4,4',5,5'-tetrahydro-3,3'-bi-3H-dinaphtho[2,1-c:1',2'-e]phosphepin (3R,3'R,4S,4'S,11bS,11'bS)-4,4'-di-tert-butyl-4,4',5,5'-tetrahydro-3H,3'H-3,3'-bidinaphtho[2,1-c:1',2'-e]phosphepine (3R,3′R,4S,4′S,11bS,11′bS)-4,4′-Bis(1,1-dimethylethyl)-4,4′,5,5′-tetrahydro-3,3′-bi-3H-dinaphtho[2,1-c:1′,2′-e]phosphepin (3R,3''R,4S,4''S,11bS,11''bS)-(+)-4,4''-Di-t-butyl-4,4'',5,5''-tetrahydro-3,3''-bi-3H-dinaphtho[2,1-c:1'',2''-e]phosphepin (3R,3''R,4S,4''S,11bS,11''bS)-(+)-4,4''-Di-t-butyl-4,4'',5,5''-tetrahydro-3,3''-bi-3H-dinaphtho[2,1-c:1'',2''-e]phosphepin 3,3'-Bi-3H-dinaphtho[2,1-c:1',2'-e]phosphepin, 4,4'-bis(1,1-dimethylethyl)-4,4',5,5'-tetrahydro-, (3R,3'R,4S,4'S,11bS,11'bS)-