18805-23-7Relevant articles and documents
Microwave-assisted from synthesis of 2-arylamino-2-imidazolines on a solid support
Genc, Murat,Servi, Sueleyman
, p. 142 - 147 (2007/10/03)
An efficient synthesis of 2-arylamino-2-imidazolines from dimethyl N-aryldithioimidocarbonates and ethylenediamine on solid support under microwave irradiation has been developed. The reaction time has been reduced from hours to minutes with improved yiel
The efficient synthesis of 2-arylamino-2-imidazolines, 2-heteroaryl- substituted benzimidazoles, and their morpholin-4-ylmethyl derivatives
Servi, Sueleyman
, p. 119 - 123 (2007/10/03)
2-Heteroaryl-substituted 1H-benzimidazoles were synthesized in good yields by heating the HSO3 adducts of heteroaromatic aldehydes with o-phenylenediamine in DMF under reflux. This procedure is more general and shorter than earlier methods. 2-Arylamino-2-imidazolines were prepared by heating dimethyl aryldithioimidocarbonates and ethylenediamine under reflux. The imine-enamine tautomerization of 2-arylamino-2-imidazolines was investigated by means of 1H-NMR spectroscopy. Morpholin-4-ylmethyl derivatives of the benzimidazole and imidazoline products were synthesized regioselectively by treatment with morpholine and formaldehyde.
A Facile Synthesis of Dimethyl N-Aryldithiocarbonimidates and 2-Arylaminobenzimidazoles
Garin, J.,Melendez, E.,Merchan, F.L.,Tejel, C.,Tejero, T.
, p. 375 - 376 (2007/10/02)
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