【作者】Naoki Kise* and Toshihiko Sakurai
    【文章标题】Intermolecular Reductive Coupling of Esters with Benzophenones by Low-Valent Titanium: Synthesis of Diarylmethyl Ketones Revisited
    【期刊名,年份,卷(期),起止页*****】 J. Org. Chem., 2015, 80 (7), pp 3496–3503
    【全文链接】 
http://pubs.acs.org/doi/pdfplus/10.1021/acs.joc.5b00102