49673-35-0Relevant academic research and scientific papers
Electrophilic RhI catalysts for arene H/D exchange in acidic media: Evidence for an electrophilic aromatic substitution mechanism
Webster-Gardiner, Michael S.,Piszel, Paige E.,Fu, Ross,McKeown, Bradley A.,Nielsen, Robert J.,Goddard, William A.,Gunnoe, T. Brent
, p. 381 - 388 (2017)
A series of new rhodium (I) complexes supported by bidentate nitrogen-donor ligands with varying electronic and steric properties were synthesized in situ and evaluated for catalytic arene C–H/D activation. In trifluoroacetic acid (HTFA), these complexes are proposed to mediate H/D exchange of arene C–H/D bonds by an electrophilic aromatic substitution mechanism that involves Rh-mediated activation of HTFA (or DTFA). DFT calculations support the proposed pathway for the H/D exchange reactions.
Synthesis, characterization of zinc complexes with neutral α-diimine ligands and application in ring-opening polymerization of σ-caprolactone
Wang, Xiaodan,Liu, Xuehong,Huang, Ju
, p. 773 - 776 (2017/12/08)
A series of neutral α-diimine ligands with diacetyl and acenaphthenequinone skeletons were prepared by the reaction between diacetyl and the corresponding aromatic amine. These ligands reacted with ZnCl2 to generate symmetric α-diimine zinc complexes C1-C
Synthesis and characterization of cationic rhodium(I) dicarbonyl complexes
Kovach, James,Brennessel, William W.,Jones, William D.
experimental part, p. 108 - 113 (2011/04/12)
Treatment of Rh(acac)(CO)2 (acac = acetoacetonate) with perchloric acid followed by addition of an α-diimine (α-diimine = 1,4-bis(Ar)-2,3-dimethyl-1,4-diaza-1,3-butadiene, Ar = 3,5-dimethylphenyl, 1; 3,5-di-tert-butylphenyl, 2; and 3,4,5-trimet
