Lithium Hexamethyldisilazane Transformation of Transiently Protected 4-Aza/Benzimidazole Nitriles to Amidines and their Dimethyl Sulfoxide Mediated Imidazole …

RAI Abou-Elkhair, AEA Hassan, DW Boykin…

Index: Li, Nan-Sheng; Piccirilli, Joseph A. Chemical Communications, 2012 , vol. 48, # 70 p. 8754 - 8756

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Abstract

... orglett.6b02359. Publication Date (Web): September 8, 2016. Copyright © 2016 American Chemical Society. ... reaction,(22) amidoxime method,(23) and nucleophilic addition of lithium hexamethyldisilazane(24 ... group (TMS) has extensively been used in nucleoside chemistry for ...