摘要:
In order to produce an intermediate from which a cyclic alcohol compound can be stereoselectively obtained, a method for producing an oxetane compound according to the present invention includes the step of reacting, with a cyanide salt, a compound represented by Formula (I): wherein R1 is selected from a hydrogen atom and an alkyl group optionally having a substituent; X1 is selected from a halogen atom and —OSO2R3 where R3 is selected from an alkyl group optionally having a substituent, a phenyl group, and a naphthyl group; and a ring Z1 represents a cyclic hydrocarbon optionally having a substituent, to obtain a compound represented by Formula (II):
摘要翻译:为了制备可以立体选择性地获得环状醇化合物的中间体,根据本发明的氧杂环丁烷化合物的制备方法包括使氰化物盐与式(I)表示的化合物反应的步骤:其中 R1选自氢原子和任选具有取代基的烷基; X1选自卤素原子和-OSO 2 R 3,其中R 3选自任选具有取代基的烷基,苯基和萘基; 并且环Z1表示任选具有取代基的环状烃,以获得由式(II)表示的化合物:
摘要:
In order to produce an intermediate from which a cyclic alcohol compound can be stereoselectively obtained, a method for producing an oxetane compound according to the present invention includes the step of reacting, with a cyanide salt, a compound represented by Formula (I): wherein R1 is selected from a hydrogen atom and an alkyl group optionally having a substituent; X1 is selected from a halogen atom and —OSO2R3 where R3 is selected from an alkyl group optionally having a substituent, a phenyl group, and a naphthyl group; and a ring Z1 represents a cyclic hydrocarbon optionally having a substituent, to obtain a compound represented by Formula (II):
摘要翻译:为了制备可以立体选择性地获得环状醇化合物的中间体,根据本发明的氧杂环丁烷化合物的制备方法包括使氰化物盐与式(I)表示的化合物反应的步骤:其中 R1选自氢原子和任选具有取代基的烷基; X1选自卤素原子和-OSO 2 R 3,其中R 3选自任选具有取代基的烷基,苯基和萘基; 并且环Z1表示任选具有取代基的环状烃,以获得由式(II)表示的化合物:
摘要:
In order to provide a novel azole derivative, an azole derivative of the present invention is an azole derivative represented by a general formula (V′). (where R6 and R7 independently represent a hydrogen atom, a C1-C4 alkyl group, a phenyl group, or a benzyl group; X represents a halogen atom, a C1-C4 alkyl group, a haloalkyl group, an alkoxy group or a haloalkoxy group, a phenyl group, a cyano group, or a nitro group; m represents an integer of 0 to 5; and A represents a nitrogen atom or a methyne group.)
摘要:
In order to provide a novel azole derivative, an azole derivative of the present invention is an azole derivative represented by a general formula (V′). (where R6 and R7 independently represent a hydrogen atom, a C1-C4 alkyl group, a phenyl group, or a benzyl group; X represents a halogen atom, a C1-C4 alkyl group, a haloalkyl group, an alkoxy group or a haloalkoxy group, a phenyl group, a cyano group, or a nitro group; m represents an integer of 0 to 5; and A represents a nitrogen atom or a methyne group.)
摘要:
In order to provide a compound that shows a strong effect on controlling a plant disease, a triazole compound of the present invention (i) is a compound in which —OH group, —R2 group, and CH2—Ar group are bonded in cis configuration with a cyclopentane, (ii) is (−)-enantiomer or (+) enantiomer, and (iii) is represented by Formula (I): (wherein R1 represents an alkyl group; R2 represents a haloalkyl group; and Ar represents a substituted/unsubstituted aromatic hydrocarbon group or a substituted/unsubstituted aromatic heterocyclic group.
摘要:
Provided is an ester of 3-[(4-dipropylamino-butyl)(4-{[(1H-imidazole-2-ylmethyl)(1-methyl-1H-imidazole-2-ylmethyl)amino]methyl}benzyl)amino]propionic acid which is easily hydrolyzed in serum. The amine compound of the present invention is an ester compound represented by general formula (1). (In general formula (1), n is 1-4, and R1 and R2 represent an alkyl group having 1-3 carbon atoms.)
摘要:
An optical transmission module includes a variable wavelength light source; an alternating current adding unit that adds an alternating current to a drive current to the variable wavelength light source; a first detector to detect optical power of an output light; a filter to input the output light from the variable wavelength light source in which transmission wavelength periodically increases and decreases; a second detector to detect optical power of transmitted light transmitted through the filter; an extraction unit to extract a wavelength fluctuation component of the output light based on the optical power of the output light and the optical power of the transmitted light; a phase comparison unit to compare a phase of the wavelength fluctuation component with a phase of the alternating current; and a wavelength controller to control a wavelength of the output light by controlling a temperature of the variable wavelength light source.
摘要:
A method for producing a silicon wafer, comprising performing a reduction of an interface state by annealing of an SOI wafer having a buried oxide layer at a temperature of 250 to 900° C. for 3 minutes to 8 hours in an atmosphere composed of one or more gases selected from nitrogen, inert gas, and air.
摘要:
A demultiplex unit demultiplexes the optical output of a Mach-Zehnder optical modulator and inputs the demultiplexed optical output to a wavelength detection unit. The wavelength detection unit detects the wavelength deviations in the ascending or descending part of the optical signal and inputs the wavelength deviations to a detection unit. The detection unit detects the sign and magnitude of chirping in the magnitude of wavelength deviation and inputs the sign and magnitude of chirping to a driving voltage control unit. The driving voltage control unit compares the detected sign and amount of chirping with the target sign and magnitude of chirping, and a driving voltage generation circuit provides the Mach-Zehnder optical modulator with a suitable driving voltage.
摘要:
A signal processing apparatus sets a discrimination level most suitably, regardless of whether the apparatus is in the minimum receiving system or the maximum receiving system. The apparatus comprises a light receiving unit converting input signal light to an electric signal, and a level detecting unit for detecting a high level component and a low level component of the electric signal from the light receiving unit, along with peak levels on a high-side and a low-side of the electric signal.