Inorganic Chemistry of Hexafluoroacetone

Reaction of (E)‐bis(2,4,6‐tri‐tert‐butylphenyl)diphosphene with tetrachloro‐o‐benzoquinone

“…On the other hand, attempts were made to effect formation of a similar spirophosphorane and several other reactions of the diphosphene 1 with hexafluoroacetone (HFA) and perfluoro-4-methylpentane-2,3-dione in a [2 ‫ם‬ 4] mode were carried out [13,14]. However, no reactions occurred, as observed from the absence of a color change as well as by 31 P NMR spectroscopic evidence.…”

Ferrocenyl(dimethyl)aluminum dimer [(η5-C5H5)Fe(η5-C5H4)AlMe2]2

“…The solution-state structures were determined by NMR spectroscopic methods ( 1 H, 13 C, 27 Al NMR). The gas-phase structure of monomer FcAlH 2 3(M) was optimised at the B3LYP/6-311 + G(d,p) level of theory.The potential of organoaluminum compounds in organic-and organometallic synthesis as well as in the vast field of homogeneous catalysis is well documented [1][2][3][4]. Surprisingly little information is available on ferrocenylaluminum compounds.…”

“…The potential of organoaluminum compounds in organic-and organometallic synthesis as well as in the vast field of homogeneous catalysis is well documented [1][2][3][4]. Surprisingly little information is available on ferrocenylaluminum compounds.…”

An Unusual Oxidation of 1,5-Dimethyl-2,4-bis(dialkylamino)-1,5-diaza-2,4-diphosphinan-6-one with Hexafluoroacetone

“…Scheme 2 These results are consistent with the only known example of the addition of HFA to hexaphenylcarbodiphosphorane. [8] Here, the same type of [1,2]oxaphosphetane was obtained by a cyclic addition. However the reaction required excess HFA and heating to 50°C.…”