Metal vapor synthesis of trifluoromethyl-Group III compounds

Metal-templated synthesis of macrocyclic (triphosphine)molybdenum complexes

“…The washings, combined with the initial filtrate, were reduced in vacuo to 20-25 mL. When the solution was cooled to -25 °C, crystallization of 6 and 7 occurred (70-85% yield; mp 245 °C dec (6), 210 °C dec (7)). 6 and 7 are soluble in CH2C12, moderately soluble in benzene and toluene, and slightly soluble in hexane.…”

“…X-ray Analysis. 6 crystallizes from toluene in two habits, thin plates (form A) and needles (form B). Forms A and B gave identical mass and 31P NMR spectra.…”

“…" 10% by volume in CDC13. 6 Abbreviations: t = triplet, d = doublet, s = singlet, q = quintet, m = multiple!, c = complex. cd ±0.5 ppm; J ±1.0 Hz.…”

Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study

“…Perfluoroalkylindium compounds and partially fluorinated indium organyls were applied in synthetic organic chemistry [25] . Similar to (CF 3 ) 3 M ( M =Ga, In), tris(trifluoromethyl)thallium (CF 3 ) 3 Tl was obtained via metal vapor deposition synthesis [26] . In addition, some adducts with donor molecules (CF 3 ) 3 Tl⋅PMe 3 [26] and (CF 3 ) 3 Tl⋅2 L ( L= DMF, DMSO, Py) [19] and a few further thallium derivatives with one or more perfluoroalkyl groups were reported, [24, 26, 27] including a NMR report on the homoleptic thallate anion [Tl(CF 3 ) 4 ] − [24] …”

“…However, only limited spectroscopic data were presented [30] . The formation of trifluoromethyl aluminum compounds via metal vapor deposition was claimed but without any spectroscopic evidence [26, 31] …”