Reaction of group iv hydrides with fluoroacetylenes

Reactivity of 3,3,3‐Trifluoropropyne at Rhodium Complexes: Development of Hydroboration Reactions

“…Note that fluorinated buildingb locks behave differently in the coordination sphere of transition metals than their non-fluorinated counterparts. [5] Certain Pt complexesr eact with 3,3,3-trifluoropropynet op rovide ac oordinationc omplexo ft he alkyne [6] and in some cases ultimately form polymers and vinyl or alkynyl complexes. [4] The reactivity of the terminal alkyne 3,3,3-trifluoropropyne includes insertion reactions into metal-hydrogen bonds, as well as transition-metal-mediated addition reactions of silanes and germanes.…”

“…[4] The reactivity of the terminal alkyne 3,3,3-trifluoropropyne includes insertion reactions into metal-hydrogen bonds, as well as transition-metal-mediated addition reactions of silanes and germanes. [5] Certain Pt complexesr eact with 3,3,3-trifluoropropynet op rovide ac oordinationc omplexo ft he alkyne [6] and in some cases ultimately form polymers and vinyl or alkynyl complexes. [7] At rhodium, [RhTp'(PR 3 )(CH 3 )(H)] [R = OMe, Me; Tp' = tris(3,5-dimethylpyrazolyl)borate] requires1 40 8Co fh eat to fully induce CÀHb ond cleavage of the fluorinated alkyne and release of methane.…”