87453-67-6Relevant articles and documents
Metallation reactions. XXVI. α,α'-Dimetallation of 1,2-bis (methylthiobenzene)
Cabiddu,Cabiddu,Cadoni,De Montis,Fattuoni,Melis,Sotgiu
, p. 14069 - 14078 (2007/10/03)
Dimetallation of bis(methylthio)benzene (1) with butyllithium or with superbases gives 2 with good yield. This species allows the simultaneous introduction of two electrophiles in thiomethyl groups. Alternatively it was possible to functionalize these gro
Process for the nucleophilic substitution of unactivated aromatic and heteroaromatic substrates
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, (2008/06/13)
The nucleophilic substitution upon unactivated monocyclic or polycyclic aromatic or heteroaromatic substrates bearing suitable leaving groups can be achieved by catalyzing the substitution of said leaving groups by an anionic nucleophile with a cyclic or acyclic polydentate chelating ligand. Specific products of this reaction can be used in preparing sulfonylurea herbicides.