From (2,3-dihydro-1H-perimidin-2-yl)-phenyl, the substitution of OH group in ortho or para position on the phenyl ring, allows us to synthesize the studied compounds. These three compounds have be...
financially supported by the Science and Technology Planning Project of Hunan Province2015GK3037);the Scientific Research Fund of Hunan Provincial Education Department(14A058,13A030)
The title compound 2-(4-chlorophenyl)-1,3-dimethyl-2,3-dihydro-1H-perimidine(C(19)H(17)ClN2) was synthesized and characterized by elemental analysis, ^1H NMR, HRMS and single-crystal X-ray diffraction. The cry...
Project supported by the National Natural Science Foundation of China (Nos. 20872106, 20972107).
An efficient method is developed for the synthesis of functionalized benzimidazoles and perimidines by the condensation of aryl diamines with β-carbonyl compounds catalyzed by ytterbium chloride. The reactions give g...
Various biologically important perimidine derivatives have been synthesized efficiently from various ketones and naphthalene- 1,8-diamine by using a catalytic amount of RuCl_3(1 mol%).This method is a very simple and ...