Titanium catalyzed reduction of aromatic halides by sodium borohydride
作者:Yumin Liu、Jeffrey Schwartz
DOI:10.1016/0040-4020(94)01134-l
日期:1995.4
The reduction of aryl halides by sodium borohydride is catalyzed by titanium complexes; di(cyclopentadienyl)titanium dichloride (titanocene dichloride) is highly effective. The reaction scope and mechanism are solvent dependent. In dimethylformamide (DMF), an adduct of DMF and sodium borohydride is formed which reduces simple aryl halides by a non-radical, likely nucleophilic route. Dimethylamino-