I am trying to do a reduction reaction of 4-Hydroxybenzophenone using TiCl4/Zn. Can anyone suggest me which form of TiCl4 (for example Titanium(IV) chloride, 1M soln. in dichloromethane, Titanium(IV) chloride, 99.99% (metals basis), Titanium(IV) chloride, 99.9%) is ideal for this reaction in laboratory scale.
Thank you