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Group 3 metal (Sc, La) triflates as catalysts for the carbomethoxylation of aliphatic amines with dimethylcarbonate under mild conditions
Monica Distaso and Eugenio Quaranta
Tetrahedron
Volume 60, Issue 7, 9 February 2004, Pages 1531-1539

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http://dx.doi.org/10.1016/j.tet.2003.12.020

Highly selective carbamation of aliphatic diamines under mild conditions using Sc(OTf)3 as catalyst and dimethyl carbonate as a phosgene substitute
Monica Distaso and Eugenio Quaranta
Applied Catalysis B: Environmental
Volume 66, Issues 1-2, 20 June 2006, Pages 72-80

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http://dx.doi.org/doi:10.1016/j.apcatb.2006.02.019

Sc(OTf)3-catalyzed carbomethoxylation of aliphatic amines with dimethyl carbonate (DMC): DMC activation by η1-O(Cdouble bond; length as m-dashO) coordination to Sc(III) and its relevance to catalysis
Monica Distaso and Eugenio Quaranta
Journal of Catalysis
Volume 253, Issue 2, 25 January 2008, Pages 278-288

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http://dx.doi.org/10.1016/j.jcat.2007.11.004

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