- A half-sandwich 1,2-azaborolyl ruthenium complex: Synthesis, characterization, and evaluation of its catalytic activities
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A half-sandwich 1,2-azaborolyl (Ab) ruthenium complex, (Ab-CCPh) RuCl(PPh3)2 (1), has been synthesized by treating RuCl2(PPh3)3 with lithium 1,2-azaborolide L-1, or by treating either RuCl2(PPh3)3 or RuHCl(PPh3)3 directly with 1,2-azaborole LH-1. It is evaluated as a suitable precatalyst in [2 + 2] cycloadditions of norbornene derivatives with DMAD and in atom transfer radical additions of halogenated compounds with olefins. The Royal Society of Chemistry.
- Liu, Zicheng,Xu, Junjie,Ruan, Wenqing,Fu, Chen,Zhang, Hui-Jun,Wen, Ting-Bin
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supporting information
p. 11976 - 11980
(2013/09/02)
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- (PCy3)2Cl2Ru = CHPh Catalyzed Kharasch additions. Application in a formal olefin carbonylation
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(PCy3)2Cl2RuCHPh-catalyzed Kharasch additions of trihaloalkanes across olefins provide polyhalogenated adducts, which upon hydrolysis furnish α,β-unsaturated ketones, aldehydes, or γ-hydroxybutenolides. This two-step process represents an overall acylation or carbonylation of an olefin.
- Lee, Belinda T.,Schrader, Thomas O.,Martín-Matute, Belén,Kauffman, Christopher R.,Zhang, Peng,Snapper, Marc L.
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p. 7391 - 7396
(2007/10/03)
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