@article {4571,
	title = {Towards inhibition of yellowing of mechanical pulps. Part III. Hydrogenation of milled wood lignin},
	journal = {Journal of Pulp and Paper Science},
	volume = {25},
	number = {9},
	year = {1999},
	note = {ISI Document Delivery No.: 235YETimes Cited: 10Cited Reference Count: 18},
	month = {Sep},
	pages = {312-317},
	type = {Article},
	abstract = {Oxygenation of hexadecacarbonylhexarhodium(0), Rh-6(CO)(16), in dimethylformamide (DMF) generates nn active catalyst, formulated as Rh-6(mu(3)-O)(4)(OH)(12) (DMF)(n), far the hydrogenation of the aromatic rings of milled wood lignin at similar to 20 degrees C under I atm H-2 in aqueous methyl cellosolve. Partial hydrogenation of the aromatic rings in lignin was confirmed by H-1 NMR spectroscopy. The ability of the catalyst to hydrogenate the lignin model compound 2-methoxy-4-propylphenol is critically dependent on the reaction medium: hydrogenation proceeds faster in aqueous ethanol than in aqueous dioxane, aqueous methyl cellosolve or anhydrous ethanol while no hydrogenation occurs in aqueous DMF.},
	keywords = {aromatic compounds, CATALYSTS, CATALYTIC-HYDROGENATION, COMPOUNDS, HYDROGENATION, INHIBITION, lignin model, milled wood lignins, model compounds, OXYGENATION, rhodium compounds, yellowing},
	isbn = {0826-6220},
	url = {<Go to ISI>://000082570800002},
	author = {Hu, Thomas Q. and James, Brian R. and Wang, Y.}
}
@article {4571,
	title = {Towards inhibition of yellowing of mechanical pulps. Part III. Hydrogenation of milled wood lignin},
	journal = {Journal of Pulp and Paper Science},
	volume = {25},
	number = {9},
	year = {1999},
	note = {ISI Document Delivery No.: 235YETimes Cited: 10Cited Reference Count: 18},
	month = {Sep},
	pages = {312-317},
	type = {Article},
	abstract = {Oxygenation of hexadecacarbonylhexarhodium(0), Rh-6(CO)(16), in dimethylformamide (DMF) generates nn active catalyst, formulated as Rh-6(mu(3)-O)(4)(OH)(12) (DMF)(n), far the hydrogenation of the aromatic rings of milled wood lignin at similar to 20 degrees C under I atm H-2 in aqueous methyl cellosolve. Partial hydrogenation of the aromatic rings in lignin was confirmed by H-1 NMR spectroscopy. The ability of the catalyst to hydrogenate the lignin model compound 2-methoxy-4-propylphenol is critically dependent on the reaction medium: hydrogenation proceeds faster in aqueous ethanol than in aqueous dioxane, aqueous methyl cellosolve or anhydrous ethanol while no hydrogenation occurs in aqueous DMF.},
	keywords = {aromatic compounds, CATALYSTS, CATALYTIC-HYDROGENATION, COMPOUNDS, HYDROGENATION, INHIBITION, lignin model, milled wood lignins, model compounds, OXYGENATION, rhodium compounds, yellowing},
	isbn = {0826-6220},
	url = {<Go to ISI>://000082570800002},
	author = {Hu, Thomas Q. and James, Brian R. and Wang, Y.}
}
