Z-4-benzyl-2-(2-biphenyl-2-yl-1-phenyl-ethylidene)-morpholine

Z-4-benzyl-2-[2-(2-phenoxy-phenyl)-1-phenyl-ethylidene]-morpholine

4-benzyl-2-{2-[2-(tert-butyl-dimethyl-silanyloxy)-phenyl]-1-phenyl-ethylidene}-morpholine