22325-27-5Relevant articles and documents
2-substituted benzylthio-5-(4,6-dimethyl pyrimidine-2-)thiomethyl-1,3,4-oxadiazole compound and application thereof
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Paragraph 0024, (2016/10/10)
The invention relates to a 2-substituted benzylthio-5-(4,6-dimethyl pyrimidine-2-)thiomethyl-1,3,4-oxadiazole compound and an application thereof. The compound provided by the invention is easy to prepare, and the aftertreatment is convenient; and the obtained compound is used as a bactericide against gotryis cinerea, fusarium oxysporum, fungus colletorichum acutatum, strawberry anthracnose or colletotrichum gloeosporioides and shows relatively good bacteriostatic activity.
2-substituted benzylthio-5-(4,6-dimethyl pyrimidine-2-)sulfur methyl-1,3,4-thiadiazole compound and application thereof
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Paragraph 0022, (2016/10/17)
The invention relates to a 2-substituted benzylthio-5-(4,6-dimethyl pyrimidine-2-)sulfur methyl-1,3,4-thiadiazole compound and application thereof. The compound is simple in preparation method, after-treatment is convenient, and the obtained compound has obvious effects when applied as bactericide for botryis cinerea, fusarium oxysporum, fungus colletorichum acutatum, strawberry anthracnose and colletotrichum gloeosporioides.
Three Ternary Rare Earth(III) Complexes Based on 3-[(4,6-Dimethyl-2-pyrimidinyl)thio]-propanoic Acid and 1,10-Phenanthroline: Synthesis, Crystal Structure and Antioxidant Activity
Chen, Xiao,Qu, Jian-Qiang
, p. 1301 - 1306 (2015/06/30)
Three ternary rare earth [NdIII (1), SmIII (2) and YIII (3)] complexes based on 3-[(4,6-dimethyl-2-pyrimidinyl)thio]-propanoic acid (HL) and 1,10-phenanthroline (Phen) were synthesized and characterized by IR and UV/Vis spectroscopy, TGA, and single-crystal X-ray diffraction. The crystal structures showed that complexes 1-3 contain dinuclear rare earth units bridged by four propionate groups and are of general formula [REL3(Phen)]2·nH2O (for 1 and 2: n = 2; for 3: n = 0). All rare earth ions are nine-coordinate with distorted mono-capped square antiprismatic coordination polyhedra. Complex 1 crystallizes in the monoclinic system, space group P21/c with a = 16.241(7) ?, b = 16.095(7) ?, c = 19.169(6) ?, β = 121.48(2)°. Complex 2 crystallizes in the monoclinic system, space group P21/c with a = 16.187(5) ?, b = 16.045(4) ?, c = 19.001(4) ?, β = 120.956(18)°. Complex 3 crystallizes in the triclinic system, space group P1 with a = 11.390(6) ?, b = 13.636(6) ?, c = 15.958(7) ?, α = 72.310(17)°, β = 77.548(15)°, γ = 78.288(16)°. The antioxidant activity test shows that all complexes own higher antioxidant activity than free ligands.