NEW RESULTS OF REACTIONS WITH HEXAFLUOROACETONE AND RELATED COMPOUNDS
The reaction of hexafluoroacetone (HFA) with CN- and SCN-compounds of main group and transition elements is described.The cyclic addition reactions to the CN-moiety is catalyzed by base, preferentially triethylamine.Of particular interest are the adducts of HFA with (SCN)2 and Hg(SCN)2.They are precursors for various new compounds containing six-membered rings.The elimination of oxygen by the rection of HFA with N=WCl3 may be considered as a new Wittig type reaction.The dimer of hexafluorothioacetone inserts into its S-C bond the carbon atom of an isonitrile group to yield five-membered rings.PCl5 adds to (CF3)2C=C(CN)2, prepared from HFA and CH2(CN)2, to form a six-membered phosphorus containing ring.
Synthesis and Structures of Bicyclic Phosphoranes - Products Resulting from the Reaction of Hexafluoroacetone with Mercury Salts
Hg(SCN)2 reacts with hexafluoroacetone (HFA) to give the cycloaddition product 1.Reaction of 1 with CF3SCl, ClSC2F4SCl, and Br2 leads to elimination of mercury with formation of the disulfanes 2, 3, and 4, respectively. 1 reacts with Ph2PCl to yield the b
Roesky, Herbert W.,Pogatzki, Volkmar W.,Dhathathreyan, Kaveripatnam S.,Thiel, Alfred,Schmidt, Hans Georg,et al.
p. 2687 - 2697
(2007/10/02)
More Articles about upstream products of 103149-58-2
Get Best Price for103149-58-2N-<2,2,2-Trifluor-1-<1-phenyl-3,3,5,5,8,8-hexakis(trifluormethyl)-2,4,9-trioxa-7-aza-1λ5-phosphabicyclo<4.3.0>non-6-en-1-yloxy>-1-(trifluormethyl)ethyl>-2,2,5,5-tetrakis(trifluormethyl)-1,3-dioxolan-4-imin