The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Tris(3,5-bis(trifluoromethyl)phenyl)phosphine(SMILESS: FC(C1=CC(C(F)(F)F)=CC(P(C2=CC(C(F)(F)F)=CC(C(F)(F)F)=C2)C3=CC(C(F)(F)F)=CC(C(F)(F)F)=C3)=C1)(F)F,cas:175136-62-6) is researched.Formula: C24H9F18P. The article 《Rhodium(I)-α-Phenylvinylfluorenyl Complexes: Synthesis, Characterization, and Evaluation as Initiators in the Stereospecific Polymerization of Phenylacetylene》 in relation to this compound, is published in European Journal of Inorganic Chemistry. Let’s take a look at the latest research on this compound (cas:175136-62-6).
The synthesis, characterization and use, as initiators for phenylacetylene polymerizations, of three new rhodium(I)-vinyl complexes containing fluorenyl functionality with fluorine-functionalized phosphine ligands is described. Rh(nbd)(CPh:CFlu)P(4-FC6H4)3, Rh(nbd)(CPh:CFlu)P(4-CF3C6H4)3, and Rh(nbd)(CPh:CFlu)P[3,5-(CF3)2C6H3]3 (nbd: 2,5-norbornadiene; Flu: fluorenyl) were prepared and isolated as discrete, orange compounds and were readily recrystallized yielding x-ray quality crystals. All complexes were characterized by a combination of 1H, 31P, 19F, 103Rh NMR spectroscopy and 2D 31P-103Rh/31P-103Rh{103Rh} heteronuclear multiple-quantum correlation (HMQC) experiments, elemental anal., and single-crystal x-ray anal. The complexes were active as initiators in the co-ordination insertion polymerization of phenylacetylene, with initiation efficiencies spanning the range 13-56 %, and yielded polyphenylacetylenes of low dispersity (ETH = Mw/Mn) with high cis-transoidal stereoregularity.
The article 《Rhodium(I)-α-Phenylvinylfluorenyl Complexes: Synthesis, Characterization, and Evaluation as Initiators in the Stereospecific Polymerization of Phenylacetylene》 also mentions many details about this compound(175136-62-6)HPLC of Formula: 175136-62-6, you can pay attention to it, because details determine success or failure
Reference:
Piperidine – Wikipedia,
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