32858-95-0Relevant academic research and scientific papers
METHOD FOR PRODUCING PHENOLIC COMPOUND
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Paragraph 0050; 0051, (2017/06/12)
Provided is a method for producing a compound represented by formula (2-b), which is useful as an intermediate for producing agricultural chemicals. The method includes a step for obtaining a compound represented by formula (2-a) by oxidizing the compound represented by formula (1) with hydrogen peroxide in the presence of sulfuric acid and/or a C1-6 alkanesulfonic acid that may be halogen-substituted and in the presence of a C2-12 aliphatic carboxylic acid and/or sulfolane. The method also includes a step for obtaining a compound represented by formula (2-b) by nitrating a compound represented by formula (2-a) in the presence of sulfuric acid and/or a C1-6 alkanesulfonic acid that may be halogen-substituted.
FUSED OXAZOLE COMPOUNDS AND USE THEREOF FOR PEST CONTROL
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Page/Page column 104, (2014/07/21)
Disclosed is a compound represented by formula (1): wherein A1 represents N(O)p or CH; A2 represents N(O)q; R1 represents a trifluoromethyl group, a halogen atom or a hydrogen atom; R2 represents a C1-C3 perfluoroalkyl group, p represents 0 or 1; q represents 0 or 1; n represents 0, 1 or 2; and m represents 0, 1 or 2, having an excellent controlling effect on pests.
Thia-Fries rearrangement of aryl triflinates to trifluoromethanesulfinylphenols
Chen, Ximin,Tordeux, Marc,Desmurs, Jean-Roger,Wakselman, Claude
, p. 51 - 56 (2007/10/03)
Aryl triflinates are transformed to trifluoromethanesulfinylphenols in the presence of aluminum trichloride in dichloromethane at room temperature according to a thia-Fries rearrangement process. Rigorous exclusion of oxygen is necessary in order to avoid the formation of 2,2′-dihydroxybiaryls as secondary products.
