Preliminary CommunicationNew aspects of the synthesis of dimethyl carbonate via carbonylation of methyl alcohol promoted by methoxycarbonyl complexes of palladium(II)
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Synthesis of 5-membered cyclic carbonates by oxidative carbonylation of 1,2-diols promoted by copper halides
2012, Journal of Molecular Catalysis A: ChemicalCitation Excerpt :It was also investigated the influence of other bases, such as NaOH, pyridine, N,N-dimethyl formamide (DMF) and NEt3. This latter exhibited comparable performance with that of Na2CO3, but showed the drawback of promoting the formation of undesired side-products such as N,N′-tetraethylurea and N,N-diethylpropionamide (Table 2, entry 17) [35]. On the contrary, NaOH was less efficient and in this case catalyst activity decreased further by using aqueous solutions in place of the pure base (Table 2, entries 12 and 13).
Oxidative carbonylation of ethene catalyzed by Pd(II)-PPh<inf>3</inf> complexes in MeOH using benzoquinone as stoichiometric oxidant
2012, Journal of Molecular Catalysis A: ChemicalCitation Excerpt :PdX2 (X = Cl, Br, I, AcO) were generous gift of Chimet (Italy). The following complexes were prepared according to methods reported in literature: cis-[PdX2(PPh3)2] (X = TsO, NO3, COOMe) [18,24], cis-[Pd(SO4)(PPh3)2] [25], trans-[PdX2(PPh3)2] (X = AcO, Cl, Br) [26,27], trans-[Pd(COOMe)X(PPh3)2] (X = Cl, Br, TsO, NO3, AcO) [16,19,24,28–30]. The IR spectra were recorded in Nujol mull on a Nicolet FTIR instruments mod.
Synthesis of Didodecyl Carbonate via Transesterification Catalyzed by KF/MgO
2009, Chinese Journal of Chemical EngineeringNew carboalkoxybis(triphenylphosphine)palladium(II) cationic complexes: Synthesis, characterization, reactivity and role in the catalytic hydrocarboalkoxylation of ethene. X-ray structure of trans-[Pd(COOMe)(TsO)(PPh<inf>3</inf>)<inf>2</inf>]·2CHCl<inf>3</inf>
2009, Journal of Molecular Catalysis A: Chemical[Pd(H)(SnCl<inf>3</inf>)L<inf>2</inf>]: The key active species in the catalyzed alkoxycarbonylation reaction of terminal alkenes
2005, Journal of Organometallic ChemistryMechanism of the palladium-catalysed electrosynthesis of diethyl carbonate from carbon monoxide and ethanol
2004, Comptes Rendus Chimie