61097-53-8Relevant academic research and scientific papers
Method for microwave solid-phase synthesis of 2-phenyl-4,6-di(2-pyridine)pyrimidine
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Paragraph 0010; 0011; 0012, (2017/12/30)
The invention relates to a method for microwave solid-phase synthesis of 2-phenyl-4,6-di(2-pyridine)pyrimidine. A target product is prepared by adopting a solid-phase solvent-free one-step reaction method and traditional heating and reflowing operation is not needed; only benzamidine hydrochloride and 2-azachalcone, which are uniformly mixed, are subjected to intermittent radiation for 5 to 10 times in a microwave oven with the power of 270W; materials can completely react after each time of radiation is carried out for 1min to 3min. After a product is separated, purified and dried, the yield reaches 70 percent. The method provided by the invention has the advantages of simple equipment, rapid reaction speed, easiness for operation, no side product, no solvent, no pollution, easiness for separation and purification and the like.
Hydrothermal synthesis, crystal structures and properties of zinc(2) Di-Nuclear complex and copper(1) coordination polymer based on building block 2-Phenyl-4,6-Di(pyridin-2-yl)pyrimidine
Zhao, Pusu,Jing, Wang,Jing, Long,Jian, Fangfang,Li, Yufeng
, p. 3743 - 3748 (2014/01/17)
A tetradentate ligand of 2-phenyl-4,6-di(pyridin-2-yl)pyrimidine (L) has been synthesized and its complexes with ZnI2 and CuI have been obtained by hydrothermal method. single crystal X-ray diffraction analysis indicates that ligand L coordinates with Zn(2) ions to form a simple four-coordinate di-nuclear complex, while the complexation of L with Cu(1) constructs a one-dimensional chain polymer. The existence of I-ion hampers the L to assemble grid-type complexes with Zn(2) and Cu(1). Fluorescence spectra show that the L emits blue fluorescence while its Cu(1) polymer decrease the fluorescence intensity and Zn(2) complex quenches the fluorescence.
