Product Name:(2R,2'R,3R,3'R)-3,3'-di-tert-butyl-4,4'-diphenyl-2,2',3,3'- tetrahydro-2,2'- bibenzo[d][1,3]oxaphosphol e
IUPAC Name:(2R,3R)-3-tert-butyl-2-[(2R,3R)-3-tert-butyl-4-phenyl-2,3-dihydro-1,3-benzoxaphosphol-2-yl]-4-phenyl-2,3-dihydro-1,3-benzoxaphosphole