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2005
Oxirane derivatives
R 0030
Solvent-Free Al(OTf)3-Catalyzed Aminolysis of 1,2-Epoxides by 2-Picolylamine:
Key Step in the Synthesis of Ionic Liquids. — Under mild conditions aminolysis
12- 106 A
of 1,2-epoxides with the bihaptic 2-picolylamine (II) can be performed successfully.
The resulting β-amino alcohols are obtained in high yields and, in most cases, with high
regioselectivity. This method offers an easy and environmentally friendly route to the
novel ionic liquids (XVII) and (XVIII). — (FRINGUELLI, F.; PIZZO*, F.;
TORTOIOLI, S.; VACCARO*, L.; J. Org. Chem. 69 (2004) 22, 7745-7747; Dip.
Chim., Univ. Perugia, I-06123 Perugia, Italy; Eng.) — Jannicke
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