104958-58-9Relevant academic research and scientific papers
Cobalt-Catalyzed Radical Hydrotrifluoroethylation of Styrenes with Trifluoroethyl Iodide
He, Bin,Pan, Qijun,Guo, Yong,Chen, Qing-Yun,Liu, Chao
, p. 6552 - 6556 (2020)
The cobalt-catalyzed radical trifluoroethylation of styrenes with CF3CH2I under mild conditions is described. By controlling the reaction conditions, we realized both radical trifluoroethylation self-coupling and hydrotrifluoroethylation of styrenes. The
A facile parallel synthesis of trifluoroethyl-substituted alkynes
Liu, Cui-Bo,Meng, Wei,Li, Feng,Wang, Shuai,Nie, Jing,Ma, Jun-An
supporting information; experimental part, p. 6227 - 6230 (2012/08/14)
Trifluoroethylation made easy: The ease of execution of the reaction (see scheme), which runs under mild conditions and without the need for additional base or ligands, allows for the rapid parallel synthesis of a broad variety of trifluoroethylated alkynes. Both experimental and theoretical analyses indicate that the trifluoromethylcarbene could undergo concerted insertion into the Csp-H bond of the alkyne. Copyright
POLYMORPHISM AND INTERMOLECULAR INTERACTIONS IN CRYSTALLINE FLUORINATED ALKYLBENZOIC ACIDS
Atakhodzhaev, A. K.,Babkov, L. M.,Zalesskaya, I. M.,Fialkov, Yu. A.,Privalko, V. P.,et al.
, p. 229 - 244 (2007/10/02)
Thermodynamic and spectral characteristics of fluorinated derivatives of alkylbenzoic acids (FABA) were studied in the temperature range 100-550 K.Experimental values of temperatures, enthalpies and entropies of phase transitions, as well as hydrogen bond energy at different temperatures and in the various physical (phase) states were compared to those for alkyl- and fluoroalkyl-benzoic acids.IR absorption spectra of substances studied were interpreted on the basis of theoretical calculations of frequencies, shapes and intensities of normal modes of molecular vibrations using the published data for related compounds.The information derived was used to construct models of packing of dimerized molecules of FABA in the crystalline state, and possible causes of the absence of mesomorphism on complete fluorination of alkyl radical were discussed.
FLUORINE-CONTAINING LIQUID CRYSTALS. X. 4-(POLYFLUOROALKYL)BENZOIC AND CYCLOHEXANECARBOXYLIC ACIDS AND THEIR 4-CYANOPHENYL ESTERS
Fialkov, Yu. A.,Zalesskaya, I. M.,Shelyazhenko, S. V.,Yagupol'skii, L. M.
, p. 2201 - 2205 (2007/10/02)
4-(3,3,3-Trifluoropropyl)benzoic, 4-(4,4,4-trifluorobutyl)benzoic, and cyclohexanecarboxylic acids and their 4-cyanophenyl esters were synthesized.The temperatures, character, and types of phase transitions of the mesogenic compounds depend to a significa
