134223-84-0Relevant academic research and scientific papers
Preparation of 1,1-diphenylethanols by addition of organotitanium compounds to substituted aceto- and benzophenones
Dimitrov,Stanchev,Milenkov,Nikiforov,Demirev
, p. 228 - 232 (1991)
The 1,1-diphenylethanols 5a-h were prepared by the addition of phenyltitanium triisopropoxide (3) to 4-substituted acetophenones 1a-h. The titanium tetraalkoxide 7, formed in situ from 3 and 1a, forms complexes with up to two molecules of 1a, this was established by 13C-NMR. Preparation of the alcohols 5a-f was also carried out by the reaction of methyltitanium triisopropoxide (4) with 4-substituted benzophenones 2a-f.
