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9-H-9-Borafluorene dimethyl sulfide adduct: a product of a unique ring-contraction reaction and a useful hydroboration reagent

2011; Royal Society of Chemistry; Volume: 47; Issue: 40 Linguagem: Inglês

10.1039/c1cc14888e

1364-548X

Animesh Das, Alexander Hübner, Mitra Weber, Michael Bolte, Hans‐Wolfram Lerner, Matthias Wagner,

Chemical Synthesis and Reactions

The dimethyl sulfide adduct 2(DMS) is a crystalline storage form of the unstable hydroboration reagent 9-H-9-borafluorene (2); 2(DMS) is available by the addition of DMS to either in situ generated [2](2) or 1,2-(2,2'-biphenylylene)diborane(6) (7).