(+/-)-2-<(1-hydoxyindan-4-yloxy)methyl>-4-triphenylmethylmorpholine
2-(p-toluenesulfonyloxymethyl)-4-triphenylmethylmorpholine
(+/-)-2-<(1-oxoindan-4-yloxy)methyl>-4-triphenylmethylmorpholine
(+/)-2-hydroxymethyl-4-triphenylmethylmorpholine
1-(inden-7-yloxy)-2,3-epoxypropane