10425-22-6Relevant academic research and scientific papers
A Novel Reaction Type Promoted by Aqueous Titanium Trichloride. Synthesis of Allylic Pinacols
Clerici, Angelo,Porta, Ombretta
, p. 1690 - 1694 (2007/10/02)
Electron-withdrawing substituted carbonyl compounds which are allowed to react with 2 equiv of aqueous titanium trichloride selectively add to the carbonyl carbon atom of α,β-unsaturated aldehydes.Highly functionalized allylic pinacols are obtained in good yields under very simple experimental conditions.The fundamental role played by the titanium(III) ion is discussed.
A Novel Reaction Type Promoted by Aqueous Titanium Trichloride. Synthesis of Unsymmetrical 1,2-Diols
Clerici, Angelo,Porta, Ombretta
, p. 2852 - 2856 (2007/10/02)
Electron-withdrawing substituted carbonyl compounds when allowed to react with 2 equiv of aqueous titanium trichloride in the presence of acetone, acetaldehyde, or benzaldehyde afford unsymmetrical 1,2-diols in high yields under very simple experimental conditions.
MIXED CARBONYL COUPLING INDUCED BY AQUEOUS TITANIUM TRICHLORIDE. SOME COMMENTS ON THE MECHANISM.
Clerici, Angelo,Porta, Ombretta,Riva, Manuela
, p. 1043 - 1046 (2007/10/02)
Aqueous titanium trichloride promotes reductive dimerization of benzoylcyanide in acetic acid and mixed pinacol reaction in acetone medium.A mechanism is proposed to account for this.
