Journal of chromatography. A, 1255, 259-266 (2012-03-31)
Polymers, especially copolymers, are highly complex samples and, therefore, require various setups for their thorough characterization. In this work, one- and two-dimensional chromatographic approaches were applied to characterize two homopolymers and two dissimilar copolymers prepared by rhodium-mediated carbene polymerization using
Palladium-catalyzed cross-coupling of aryl or vinyl iodides with ethyl diazoacetate.
Cheng Peng et al.
Journal of the American Chemical Society, 129(28), 8708-8709 (2007-06-26)
The Journal of organic chemistry, 73(20), 8057-8068 (2008-09-19)
Several representative acetylenic sulfones were immobilized on a polymer support derived from Merrifield resin by means of ester linkers that were used to couple free carboxylic acid groups on the solid support with benzylic hydroxyl functions on the arylsulfonyl moieties
The Journal of organic chemistry, 74(16), 6231-6236 (2009-07-28)
Formal aromatic C-H insertion of rhodium(II) carbenoid was intensively investigated to develop a new methodology and probe its mechanism. Contrasting with the previously proposed direct C-H insertion, the mechanism was revealed to be electrophilic aromatic substitution, which was supported by
Dalton transactions (Cambridge, England : 2003), (40)(40), 4845-4851 (2006-10-13)
With the iron(III) complex of the Halterman iron porphyrin [P*Fe(Cl)] and ethyl diazoacetate (EDA) as catalyst and carbene source, respectively, styrene-type substrates were converted to cyclopropyl esters with high trans/cis ratio (not less than 12) and high enantioselectivity for the
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