Enantioselective Syntheses Using Titanium‐Carbohydrate Complexes. Part 4. Structure of Chloro(cyclopentadienyl)bis(1,2:5,6‐di‐O‐isopropylidene‐α‐D‐glucofuranos‐# 3‐O‐yl)titanate (I), a Novel Titanium‐Carbohydrate Complex