Ligand exchange sulfoxides

Heteroaromatic Sulfoxides and Sulfones Ligand Exchange and Coupling in Sulfuranes and Ipso-Substitutions... 

Heteroaromatic sulfoxides and sulfones ligand exchange and coupling in sulfuranes and //Avo-substitutions, 49, 1 Heteroaromatic systems, Claisen rearrangements in, 42, 203 Heteroaromatics, quantitative analysis of steric effects in, 43, 173 Heterocycles aromaticity of, 17, 255 chiral induction using, 45, 1 containing the sulfamide moiety,... 

Furukawa, N. Ogawa, S. Matsumura, K. Fuji-hara, H. Extremely facile ligand-exchange and disproportionation reactions of diaryl sulfoxides, selenoxides, and triarylphosphine oxides with organolithium and Grignard reagents. 

Reactions of organomagnesium compounds with sulfoxides often result in ligand exchange [31], and may be complicated by a- or ortho metallation. However, in some cases, notably with 2-pyridyl aryl sulfoxides, reactions with arylmagnesium halides give useful yields of products from displacement of the aryl sulfoxido group [32, 33], e.g. [32]... 

Although in most cases reactions of organomagnesium compounds with sulfoxides give mixtures resulting from ligand exchange and/or deprotonation, examples have recently been described where... 

Satoh, T., Yamada, N., Asano, T. Ligand exchange reaction of sulfoxides in organic synthesis sulfoxide version of the Julia-Lythgoe olefination. Tetrahedron Lett. 1998, 39, 6935-6938. 

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