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2005
Imidazole derivatives
R 0190
Microwave-Assisted from Synthesis of 2-Arylamino-2-imidazolines on a Solid
— The microwave-assisted synthesis of arylaminoimidazolines (VI) on silica
35- 136 Support.
gel uses the same precursors as the classical method and offers several advantages.
Silica gel reveals very strong, specific microwave effects, resulting in essential improvements in temperature homogeneity and heating rates, enabling faster reactions
and fewer by-products compared to classical heating. Piperidinylmethyl (IXa) and
(IXb) and morpholinylmethyl (IXc) derivatives are prepared by treatment with formaldehyde (VII) and piperidine or morpholine (VIII) for the first time. — (GENC, M.;
SERVI*, S.; Heteroat. Chem. 16 (2005) 2, 142-147; Dep. Chem., Fac. Arts Sci., Firat
Univ., TR-23119 Elazig, Turk.; Eng.) — H. Hoennerscheid
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