170112-66-0Relevant articles and documents
BIS(3-PHENETHYLOXYPHENYL) DISULFIDE AND METHOD FOR PRODUCING THE SAME
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Paragraph 0050, (2016/10/24)
PROBLEM TO BE SOLVED: To provide a disulfide derivative that is an intermediate allowing a substituted phenyl ether compound having pest controlling effect to be synthesized conveniently and efficiently and a method for producing the same. SOLUTION: The present invention provides a bis(3-phenethyloxyphenyl) disulfide derivative represented by formula (1) (X is H or a halogen atom; R1 and R2 are a halogen atom, or R1 and R2 together bond to one O or S to represent (=O) or (=S); Y1-Y3 are a halogen atom or a C1-4 haloalkyl group). SELECTED DRAWING: None COPYRIGHT: (C)2016,JPO&INPIT
The method for manufacturing the same and hydroxybenzenesulfonic deriv. phenethyloxy substd. (by machine translation)
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Paragraph 0187, (2016/11/21)
PROBLEM TO BE SOLVED: having a harmful effect substd. rnethylphenylsilicone compd. hydroxybenzenesulfonic deriv. synthesizable substd. phenethyloxy easily and efficiently and to provide a manufacturing method thereof. SOLUTION: phenethyloxy substd. represented by hydroxybenzenesulfonic deriv. eq. (1). (= O or = S; Y 1-Y 3 is H, Br, mercapto group, amino group, nitro group, or thiocyanate group; X is H or a halogen atom; R 1 and R 2 the A is a halogen atom or the alkyl group or a halogen atom halopyridine C 1-C 4 of) selected drawing: no (by machine translation)
METHOD FOR PRODUCING SUBSTITUTED PHENYL ETHER COMPOUND
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Paragraph 0136, (2016/12/01)
PROBLEM TO BE SOLVED: To provide a method for producing conveniently and efficiently a substituted phenyl ether compound having pest controlling effect. SOLUTION: The present invention provides a method for producing a substituted phenyl ether derivative in which a substituted phenyl ether derivative represented by formula (1) reacts with an oxidizing agent for sulfoxidation of sulfide, and also provide a method for producing a compound represented by formula (1) (X is H or a halogen atom; R1 and R2 are a halogen atom; Y1-Y3 are a halogen atom or a C1-C4 haloalkyl group). SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT
DIFLUOROALKYLBENZENE DERIVATIVE AND METHOD FOR PRODUCING THE SAME
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Paragraph 0064, (2016/12/01)
PROBLEM TO BE SOLVED: To provide a difluoroalkylbenzene derivative that is an intermediate allowing a substituted phenyl ether compound having pest controlling effect to be synthesized conveniently and efficiently and a method for producing the same. SOLUTION: The present invention provides a method for producing a 2-substituted phenyl-2,2-difluoro ethanol derivative by allowing a 2-substituted phenyl-2,2-difluoroacetate derivative represented by formula (1c) to be prepared by the following reaction and further making the derivative react with a reductant such as hydrogenated boron sodium (Y1-Y3 are a halogen atom or a C1-C4 haloalkyl group). SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT
Method for producing tetrakis ( fluoroaryl) borate-magnesium compound
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, (2008/06/13)
Fluoroaryl magnesium halide is reacted with a boron compound so that a molar ratio of the fluoroaryl magnesium halide to the boron compound is not less than 3.0 and not more than 3.7, so as to produce a tetrakis (fluoroaryl) borate·magnesium compound. With this method, there occurs no hydrogen fluoride which corrodes a producing apparatus and requires troublesome waste water treatment.
Synthesis and mesomorphic properties of some liquid crystals with 2,3,5,6-tetrafluorophenylene unit
Tang,Yang, Yong Gang,Wen
, p. 17 - 24 (2007/10/03)
Nine fluorosubstituted liquid crystals have been synthesized and their mesomorphic properties have been studied by texture observation in a polarizing microscope and confirmed by DSC. They show enantiotropic smectic A and nematic phases. The effect of ter