Synthesis and characterization of new 2-pyrimidyl chalcogen (S, Se, Te) compounds: X-ray crystal structure of bis(4,6-dimethyl-2-pyrimidyl)diselenide and 4,6-dimethyl-2-(phenylselanyl)pyrimidine
作者:K.K. Bhasin、Ekta Arora、Alka S. Grover、Jyoti、H. Singh、S.K. Mehta、Aman K.K. Bhasin、C. Jacob
DOI:10.1016/j.jorganchem.2013.02.014
日期:2013.5
4-chloro-2-pyrimidyl). All the newly synthesized compounds have been thoroughly characterized with the help of various spectroscopic techniques viz., NMR (1H, 13C, 77Se), FT-IR and mass spectrometry (in representative cases). The crystal structures of bis(4,6-dimethyl-2-pyrimidyl)diselenide and 4,6-dimethyl-2-(phenylselanyl)pyrimidine have been determined by X-ray crystallography.
通过使4,6-二甲基-2-氯嘧啶与相应的二卤化二异氰酸酯(E 2 2-,其中E = S,Se,Te)反应,合成了合成上重要的新的对称双(4,6-二甲基-2-嘧啶基)二卤化二吡啶。离子。还通过使4,6-二甲基-2-氯嘧啶与芳基硒化物离子-(Ar =苯基,萘基,对甲苯基,4-氯)反应制备不对称的4,6-二甲基-2-(芳基硫属酰基)嘧啶-2-嘧啶基)。所有新合成的化合物均已通过各种光谱技术,即NMR(1 H,13 C,77(Se),FT-IR和质谱分析(在代表性案例中)。双(4,6-二甲基-2-嘧啶基)二硒化物和4,6-二甲基-2-(苯基硒基)嘧啶的晶体结构已经通过X射线晶体学测定。