摘要:
Disclosed is a novel process for production of lasofoxifene, nafoxidine or an analogue thereof, which comprises reduced number of reaction steps, has a high efficiency, and is practically advantageous. For the production of lasofoxifene or an analogue thereof, a compound represented by the formula (4) is used as an intermediate. The compound represented by the formula (4) can be produced using compounds represented by the formulae (1) to (3) as starting compounds by performing the coupling of the three components in one step.
摘要:
Disclosed is a novel process for production of lasofoxifene, nafoxidine or an analogue thereof, which comprises reduced number of reaction steps, has a high efficiency, and is practically advantageous. For the production of lasofoxifene or an analogue thereof, a compound represented by the formula (4) is used as an intermediate. The compound represented by the formula (4) can be produced using compounds represented by the formulae (1) to (3) as starting compounds by performing the coupling of the three components in one step.
摘要:
An information processing apparatus includes an execution period specifying unit, a first calculation unit, and a second calculation unit. The execution period specifying unit specifies an execution period of each of plural image processing operations executed by plural image processing apparatuses within a given period of time in the past. The first calculation unit calculates an amount of power estimated to be consumed by a replaceable image processing apparatus executing the plural image processing operations if it is assumed that the plural image processing apparatuses have been replaced by the replaceable image processing apparatus within the given period of time. The second calculation unit calculates a total amount of power estimated to be consumed by the replaceable image processing apparatus if it is assumed that the plural image processing apparatuses have been replaced by the replaceable image processing apparatus within the given period of time.
摘要:
Provided are a composite of nanoparticles of a metal such as gold, silver, a platinum metal, or copper, and a polymer, the composite allowing formation of a metal film having a sufficiently low resistivity in terms of practicality simply by drying at room temperature without requiring any special heating-baking step or any step of removing a protective agent with a solvent; a dispersion liquid of the composite; methods for producing the foregoing; and a plastic substrate formed from the dispersion liquid. The composite comprises a (meth)acrylic-based copolymer having, as side chains, a polyethylene glycol chain and a phosphate residue represented by —OP(O)(OH)2 and having, at at least one end of the molecular chain, —SR (where R represents an alkyl group or the like).
摘要:
A quaternary ammonium compound of the present invention is a quaternary ammonium compound represented by general formula (I) or (I′) (wherein, A represents a linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 2 to 4 carbon atoms, a linear alkyl group having 1 to 4 carbon atoms and a hydroxyl group, or a branched alkyl group having 2 to 4 carbon atoms and a hydroxyl group, R1 to R3 may be the same or different and represent a linear or branched alkyl group having 1 to 12 carbon atoms, one of R4 to R8 represents CO2− or SO3−, while no more than three of the remaining R4 to R8 represent a group selected from the group consisting of a hydroxyl group and an alkoxy group having 1 to 4 carbon atoms, and other R4 to R8 represent a hydrogen atom, one of R′4 to R′8 represents CO2H or SO3H, no more than three of the remaining R′4 to R′8 represent a group selected from a protected hydroxyl group and an alkoxy group having 1 to 4 carbon atoms, while other R′4 to R′8 represent a hydrogen atom, and X− represents an anion capable of forming a salt with a quaternary ammonium group).
摘要:
Provided is a phthalocyanine compound which is halogen-free and which has a green hue, excellent resistance to organic solvents and acids, and high chroma. Also provided are a metal-free phthalocyanine compound or a metal phthalocyanine compound represented by specified general formula (1-1) or (1-2) and having a N,N′-disubstituted imidazolone structure or piperazinedione structure introduced therein, and a coloring composition including the compound and a synthetic resin. The phthalocyanine compound of the present invention exhibits a clear green color and is halogen-free, and is thus useful as a clear green pigment for coloring materials such as a coating material, plastic, a printing ink, rubber, leather, textile printing, a color filter, a jet ink, a heat transfer ink, etc.
摘要:
Provided are a composite of nanoparticles of a metal such as gold, silver, a platinum metal, or copper, and a polymer, the composite allowing formation of a metal film having a sufficiently low resistivity in terms of practicality simply by drying at room temperature without requiring any special heating-baking step or any step of removing a protective agent with a solvent; a dispersion liquid of the composite; methods for producing the foregoing; and a plastic substrate formed from the dispersion liquid. When a dispersion liquid of a metal-nanoparticle-containing composite that is prepared by reducing metal ions in an aqueous medium in the presence of a (meth)acrylic-based copolymer having, as side chains, a polyethylene glycol chain and a phosphate residue represented by —OP(O)(OH)2 and having, at at least one end of the molecular chain, —SR (where R represents an alkyl group or the like), is applied to a base material and is then just dried at room temperature, a film having conductivity is formed.
摘要:
A quaternary ammonium compound of the present invention is a quaternary ammonium compound represented by general formula (I) or (I′) (wherein, A represents a linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 2 to 4 carbon atoms, a linear alkyl group having 1 to 4 carbon atoms and a hydroxyl group, or a branched alkyl group having 2 to 4 carbon atoms and a hydroxyl group, R1 to R3 may be the same or different and represent a linear or branched alkyl group having 1 to 12 carbon atoms, one of R4 to R8 represents CO2− or SO3−, while no more than three of the remaining R4 to R8 represent a group selected from the group consisting of a hydroxyl group and an alkoxy group having 1 to 4 carbon atoms, and other R4 to R8 represent a hydrogen atom, one of R′4 to R′8 represents CO2H or SO3H, no more than three of the remaining R′4 to R′8 represent a group selected from a protected hydroxyl group and an alkoxy group having 1 to 4 carbon atoms, while other R′4 to R′8 represent a hydrogen atom, and X− represents an anion capable of forming a salt with a quaternary ammonium group).
摘要:
Provided is a composite including copper nanoparticles or copper(I) oxide nanoparticles and a thioether-containing organic compound represented by X(OCH2CHR1)nOCH2CH(OH)CH2SZ [X represents an alkyl group; R1 represents a hydrogen atom or a methyl group; n represents an integer of 2 to 100; R1 is independent between repeating units and may be the same or different; and Z represents an alkyl group, an allyl group, an aryl group, an arylalkyl group, —R2—OH, —R2—NHR3, or —R2—(COR4)m (where R2 represents a saturated hydrocarbon group; R3 represents a hydrogen atom, an acyl group, an alkoxycarbonyl group, or a benzyloxycarbonyl group; R4 represents a hydroxy group, an alkyl group, or an alkoxy group; and m represents 1 to 3)]. Provided is a method for producing a composite of an organic compound and copper nanoparticles or a composite of an organic compound and copper(I) oxide nanoparticles, the method including reducing a copper compound in the presence of a thioether-containing organic compound represented by the general formula (1) above.
摘要翻译:提供了包含铜纳米颗粒或氧化铜(I)纳米颗粒和由X(OCH 2 CHR 1)n OCH 2 CH(OH)CH 2 SZ表示的含硫醚的有机化合物[X表示烷基; R1表示氢原子或甲基; n表示2〜100的整数, R1在重复单元之间是独立的,可以相同或不同; Z表示烷基,烯丙基,芳基,芳烷基,-R 2 -OH,-R 2 -NHR 3或-R 2 - (COR 4)m(其中,R 2表示饱和烃基; R 3表示氢 原子,酰基,烷氧基羰基或苄氧基羰基; R 4表示羟基,烷基或烷氧基,m表示1〜3)]。 本发明提供一种有机化合物和铜纳米粒子的复合体的制造方法或有机化合物与氧化铜(I)纳米粒子的复合体的制造方法,其特征在于,在含有硫化物的有机化合物 上述通式(1)。
摘要:
A semiconductor device having the grounds of element regions are provided in a semiconductor substrate. The device comprises a semiconductor substrate of a first conductivity type, at least two element regions of a second conductivity type, provided in a semiconductor substrate and having grounds connected to said semiconductor substrate when said semiconductor substrate is set at a fixed potential and at least one ground-isolating well region of the second conductivity type, provided between said at least two element regions to electrically isolate said at least two element regions by forming a depletion layer between said at least two element regions when applied with a reverse bias voltage.