Luo, Qi Oxidant-free synthesis of benzimidazoles from alcohols and aromatic diamines catalysed by new Ru(ii)-PNS(O) pincer complexes. [electronic resource] - Dalton transactions (Cambridge, England : 2003) Nov 2017 - 15012-15022 p. digital Publication Type: Journal Article ISSN: 1477-9234 Standard No.: 10.1039/c7dt02584j doi