22936-75-0Relevant articles and documents
Palladium-Catalyzed Thiomethylation via a Three-Component Cross-Coupling Strategy
Wang, Ming,Qiao, Zongjun,Zhao, Jiaoyan,Jiang, Xuefeng
supporting information, p. 6193 - 6197 (2018/09/25)
In this report, the combination of masked inorganic sulfur and dimethyl carbonate was designed to achieve thiomethylated cross coupling of aryl chlorides. Remarkably, this powerful strategy realized thiomethylation of nucleosides bearing unprotected ribose, chloride-containing pharmaceuticals with late-stage coupling, and herbicides possessing multiple heteroatoms and steric hindrance. Moreover, this protocol is practically amenable to multigram-scale synthesis with a lower catalysis loading and a higher yield.
Methyl aryl thioether compound, and synthetic method and applications thereof
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Paragraph 0191; 0192; 0193, (2017/07/21)
The invention discloses a methyl aryl thioether compound represented by formula 2, and a synthetic method and applications thereof. According to the synthetic method, in a reaction solvent, an aryl halide or an aromatic halide, dimethyl carbonate, and potassium thioacetate are taken as reaction raw materials, reaction is carried out in the presence of metal palladium catalyst under the action of a ligand and an alkali so as to obtain the methyl aryl thioether compound. The reaction conditions of the synthetic method are mild; the raw materials are cheap and easily available; reaction operation is simple; yield is relatively high. The methyl aryl thioether compound can be used for providing skeleton structures for the synthesis of a plurality of natural products and medicines, and can be widely applied in industrialized large-scale production.
Agrochemical formulations for water surface application
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, (2008/06/13)
New agrochemical formulations for application to the water of paddy fields, which formulations comprise A) at least one solid core material having an apparent specific density of less than 1 and a particle diameter within the range from about 300 μm to about 1,400 μm, and B) a coating layer comprising at least one biologically active compound, at least one substance having the ability to reduce the interfacial tension between water and air, at least one oily substance and, if appropriate, one or more additives, and the use of such agrochemical formulations for applying biologically active compounds to the water of paddy fields.
Agent for combating sea-water algae
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, (2008/06/13)
A sea-water algicidal composition containing a triazine of the group comprising 2-methylthio-4-cyclopropylamino-6-(α,β-dimethylpropylamino)-s-triazine (I); 2-methylthio-4-cyclopropylamino-6-t-butylamino-s-triazine (II); and 2-methylthio-4-ethylamino-6-(α,β-dimethylpropylamino)-s-triazine.
