WO2006126557A1 - 光増感作用を有する化合物、光電極、及び光増感型太陽電池 - Google Patents
光増感作用を有する化合物、光電極、及び光増感型太陽電池 Download PDFInfo
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- WO2006126557A1 WO2006126557A1 PCT/JP2006/310277 JP2006310277W WO2006126557A1 WO 2006126557 A1 WO2006126557 A1 WO 2006126557A1 JP 2006310277 W JP2006310277 W JP 2006310277W WO 2006126557 A1 WO2006126557 A1 WO 2006126557A1
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- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 229920002113 octoxynol Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- LMAZKPOSWVOFGY-FBAUPLQOSA-N orine Natural products CO[C@H]1C[C@H](O[C@H]2CC[C@]3(C)[C@H]4C[C@@H](OC(=O)C=Cc5ccccc5)[C@]6(C)[C@@](O)(CC[C@]6(O)[C@]4(O)CC=C3C2)[C@H](C)OC(=O)C=Cc7ccccc7)O[C@H](C)[C@H]1O LMAZKPOSWVOFGY-FBAUPLQOSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- JWHOQZUREKYPBY-UHFFFAOYSA-N rubonic acid Natural products CC1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CC(=O)C34C)C2C1)C(=O)O JWHOQZUREKYPBY-UHFFFAOYSA-N 0.000 description 1
- 150000003303 ruthenium Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06139—Dipeptides with the first amino acid being heterocyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06086—Dipeptides with the first amino acid being basic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0815—Tripeptides with the first amino acid being basic
- C07K5/0817—Tripeptides with the first amino acid being basic the first amino acid being Arg
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0821—Tripeptides with the first amino acid being heterocyclic, e.g. His, Pro, Trp
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1024—Tetrapeptides with the first amino acid being heterocyclic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- E1 represents N or CH. ;
- L represents a hydrogen atom or a photosensitizing group
- R represents one basic unit represented by the following general formula (D) D group, or 1 to 10 basic units D and 1 to 100 basic units represented by the following general formula (G)
- G Is a group having a branched structure in which the structural unit is repeatedly bonded by a peptide bond, and 50% or more of the nitrogen atoms that do not constitute the peptide bond of the group are photosensitized. It is assumed that a sensitive group is bonded and a hydrogen atom is bonded to the remaining nitrogen atom.
- the above R is bonded to the nitrogen atom in repeating unit B by a peptide bond.
- the basic units D may be the same or different. ;
- R contains two or more basic units G
- the basic units G in R may be the same or different.
- n3 is 2 or more
- m6 in repeating unit C may be the same or different in each repeating unit C.
- 0 represents an integer of O to 100. ;
- E2 represents N or CH.
- Step 1-1 Compound represented by the following general formula (I)
- Solid Phase represents a solid phase resin or a solid phase compound.
- Step 1-2 General formula (Compound represented by the following general formula ( ⁇ ) with respect to the compound represented by 0)
- Step 1-3 A compound represented by the following general formula (III) with respect to the compound represented by the general formula (ii) object
- Step 1-4 One compound represented by the following general formula (IV) with respect to the compound represented by the general formula (iii)
- Za2 and Za3 are the same or different protecting groups, and may be the same as the force Zal different from X. ]
- Za4 is a protecting group different from X, and Zal, Za2 and Za3 may be the same. ] To give a compound represented by the following general formula (iv)
- RZa is one basic unit represented by the above general formula (D), D group, or 1 to 100 basic units D and 1 to 100 basic units represented by the following general formula (G)
- G Is a group having a branched structure in which the structural unit is repeatedly bonded by peptide bonds,
- And 1 represents a group in which the nitrogen atom is protected by a protecting group Za3 and Za4 or a protecting group Za2, Za3 and Za4. ]
- Step 1-5 One or more protecting groups Za2, Za3, Za4 and X are removed from the compound represented by the general formula (iv), and the protecting group is bonded. Bonding a photosensitizer group to the nitrogen atom,
- Step 1-6 The solid phase resin or solid phase compound was separated from the compound obtained in Step 1-5 above, and the hydroxyl group was bonded to the carbon atom to which the solid phase resin or solid phase compound was bonded.
- a hydrogen atom is bound to the nitrogen atom to which the protecting group was bound, thereby giving a general formula.
- Item 7 A photoelectrode having a conductive substrate and a porous semiconductor layer formed on the conductive substrate and adsorbed with the compound represented by the general formula (1).
- Item 8 A dye-sensitized solar cell, comprising the photoelectrode according to Item 7 and a counter electrode facing the electrode with the electrolyte layer interposed therebetween.
- the dye-sensitized solar cell according to Item 8 is defined as a unit cell, and two unit cells are provided. A dye-sensitized solar cell module, which is connected in series as described above. The invention's effect
- the compound of the present invention can efficiently extract electrons excited by light exposure and has a property that the semiconductor electrode force is difficult to desorb, so that it can be used as a sensitizing dye for a dye-sensitized solar cell. Useful.
- the photoelectrode of the present invention has excellent durability and photoelectric conversion efficiency, and is very useful for practical use of photosensitized solar cells and photosensitized solar cell modules. It is. BEST MODE FOR CARRYING OUT THE INVENTION
- the present invention provides a compound represented by the general formula (1) having the structure shown below.
- ml is an integer of 0 to 100, preferably an integer of 0 to 30, more preferably 0 to
- nl is an integer of 2 or more, that is, when there are two or more repeating units A, ml may be the same or different in each repeating unit A.
- n2 represents the number of repeating units B, an integer of 1 to 50, preferably an integer of 1 to 20, more preferably an integer of 1 to 10.
- m2 is an integer of 0 to 100, preferably an integer of 0 to 20, more preferably 0 to
- m4 represents an integer of 0 or 1.
- m5 is an integer from 0 to 100, preferably 0 to 3
- E1 represents N or CH.
- m2 is 0-2, preferably 2, m3 is 0-1, preferably 1, m4 is 1, m5 is 0-11, preferably The compound which is 5 is illustrated suitably.
- E 1 is CH
- m2 is 0 to 2, preferably 0; m3 is 0 to 1, preferably 0; m4 is 0; m5 is 0 to 11
- a compound that is preferably 4, is preferably exemplified.
- R may be any of the groups shown in the following (a) or (b), but is preferably a group shown in (b):
- the peptide bond is synonymous with amide bond — (NH—CO) —.
- R is bound to the nitrogen atom in repeating unit B by a peptide bond.
- a photosensitizing group is bonded to both of two nitrogen atoms at the terminal of the basic unit D.
- the number of basic units D is preferably 1 to 7, more preferably 1 to
- the basic unit G is contained in an amount of 1-30, more preferably 1-10! /.
- the bonding form of the basic unit D and the basic unit G is not particularly limited, and the basic unit D and the basic unit G may be alternately and regularly bonded.
- Unit D and basic unit G may be combined in any order.
- basic unit D has two nitrogen atoms capable of forming a peptide bond, and basic unit D or basic unit G may be bonded to only one of them.
- Unit G may be bonded.
- D represents the basic unit D represented by the general formula (D)
- E represents the basic unit G represented by the general formula (E).
- a photosensitizing group may be bonded to 50% or more of the nitrogen atoms, preferably 75% or more of nitrogen.
- a photosensitizing group may be bonded to an atom, more preferably 90% or more of nitrogen atoms, particularly preferably all nitrogen atoms. As the number of photosensitizing groups increases, it becomes possible to provide a compound having a high photoelectric conversion rate.
- the basic unit D has the following structure.
- m7 represents an integer of O to 100, preferably an integer of 0 to 20, more preferably an integer of 0 to 2.
- M8 represents an integer of 0 or 1.
- M9 represents an integer of 1 to 100, preferably an integer of 1 to 30, more preferably an integer of 1 to 11.
- M10 is an integer of O to 100, preferably 0 to 2 An integer of 0, more preferably an integer of 0 to 2.
- E2 represents N or CH.
- m7 is 1 or 2
- m8 is 1
- m9 is 0-11
- mlO is 1-3
- Those of 2 are preferred.
- E2 is CH
- m7 is 0 to 2
- m8 is 0
- m9 is 0 to 11
- mlO is 0 to 2
- it is 0.
- each basic unit D may be the same or different.
- the basic unit G specifically has the following structure.
- mil represents an integer of 1 to 100, preferably an integer of 1 to 30, and more preferably an integer of 1 to 11.
- each of the basic units G may be the same or different.
- the photosensitizing group used for R is a group having a photosensitizing action, that is, a group capable of generating excited electrons by exposure to sunlight.
- a compound used as a sensitizing dye of a photosensitized solar cell is preferably used.
- photosensitizing groups include ruthenium complexes, porphyrins, phthalocyanines, coumarins, strong rubazoles, thiophenes, chlorophylls, azos, and quinones. And those having an indigo pigment or the like are exemplified.
- a group having a ruthenium complex dye is preferable from the viewpoint of excellent absorption coefficient and light resistance.
- the residue itself from which the hydroxyl group of the carboxyl group of the dye is removed can be used as the photosensitizing group.
- a group in which an appropriate linker is bonded to the dye and can be bonded to the nitrogen atom of the basic units D and Z or the basic unit G can be used as the photosensitizing group.
- Specific examples of the photosensitizing group include the following:
- the photosensitizing groups may be used singly or in combination of two or more.
- Step 2-3 using the general formula (compound represented by 0 and the compound represented by General Formula ( ⁇ ′) obtained in Step 2-2) obtained in Step 2-1 A compound represented by the formula ( ⁇ ') is synthesized.
- the protecting group X of the solid phase-bound compound is removed.
- the method for removing the protecting group X can employ the same conditions as in Step 1-2 above.
- step 2-4 the compound represented by general formula ( ⁇ ') obtained in step 2-3 and general formula (III
- Step 2-5 the solid phase resin or solid phase compound is separated from the compound obtained in Step 2-5, and a hydroxyl group or amino group is attached to the carbon atom to which the solid phase resin or solid phase compound was bonded.
- the protecting group that has not been removed in Step 2-5 is removed, and a hydrogen atom is bound to the nitrogen atom to which the protecting group was bound.
- Step 2-6 is carried out in the same manner as Step 2-5 above.
- the compound represented by the above general formula (1) When used as a sensitizing dye in a dye-sensitized solar cell, the compound represented by the above general formula (1) exhibits excellent durability due to its difficulty in detachment from a semiconductor electrode, and further excellent photoelectric Also shows the conversion efficiency.
- the present invention further provides a photoelectrode using the compound represented by the general formula (1).
- the conductive substrate constituting the photoelectrode of the present invention generally comprises a support substrate and a conductive layer formed thereon.
- the support substrate and the conductive layer usually have translucency.
- the support substrate for example, a glass substrate, a plastic substrate, or the like can be used.
- the thickness of the support substrate is not particularly limited, and is appropriately set within a range where a desired strength can be imparted to the photoelectric electrode.
- the conductive layer is made of ITO, SnO,
- the photoelectrode of the present invention comprises a porous semiconductor layer in which a compound represented by the general formula (1) is adsorbed on a conductive layer of the conductive substrate.
- the thickness of the porous semiconductor layer constituting the semiconductor electrode may be set to about 0.1-100 ⁇ m, for example.
- the temperature and the immersion time are appropriately set. Immersion may be performed once or multiple times. Moreover, you may dry suitably after the process of immersion.
- the present invention further provides a dye-sensitized solar cell using the photoelectrode.
- the photoelectrode of the present invention can realize an excellent photoelectric conversion rate by the compound represented by the general formula (1), and the compound is firmly bonded to the porous semiconductor layer. Therefore, the dye-sensitized solar cell using the photoelectrode can exhibit excellent photoelectric conversion rate and durability.
- the dye-sensitized solar cell of the present invention has the photoelectrode and a counter electrode facing the photoelectrode with the electrolyte layer interposed therebetween.
- the counter electrode When the light enters from the photoelectrode side, the counter electrode is light that does not need to have translucency. Is incident from the counter electrode side, the counter electrode usually needs to have translucency.
- the counter electrode is not particularly limited as long as it can supply electrons to the electrolyte layer.
- a support substrate and a substrate in which a conductive layer and a catalyst layer are sequentially laminated on the support substrate are exemplified.
- a glass substrate, a plastic substrate, etc. can be used for a support substrate.
- the thickness of the support substrate is not particularly limited, and is appropriately set within a range in which a desired strength can be imparted to the photoelectrode.
- the conductive layer constituting the counter electrode is, for example, a metal such as gold, platinum, silver, copper, aluminum, titanium, tantalum, or tungsten; an elemental semiconductor such as silicon or germanium; ITO, SnO,
- a conductive material such as Cul or ZnO can be formed. These conductive layers are formed according to a known method. The appropriate thickness of the conductive layer at the counter electrode is about 0.1 ⁇ m to 5 ⁇ m.
- the electrolyte layer is not particularly limited as long as it can transfer electrons between the photoelectrode and the counter electrode, but is preferably composed of a liquid electrolyte containing a redox electrolyte. Is exemplified.
- the redox electrolyte is not particularly limited as long as it can be used in a battery, a solar battery or the like. Specifically, ⁇ / ⁇ , Br ⁇
- a solvent satisfying that it is electrically inactive, has a high relative dielectric constant, and has a low viscosity can be preferably used.
- Specific examples of such a solvent include -tolyl solvents such as methoxypropo-tolyl and acetonitrile.
- Y Rataton solvents such as butyrolatataton and valerolatataton
- carbonate solvents such as ethylene carbonate and propylene carbonate.
- the electrolyte concentration in the liquid electrolyte varies depending on the type of electrolyte and solvent used. However, for example, a concentration of 0.05 to 2 mol ZL is exemplified.
- a compound represented by the general formula 16 or 19 was obtained as follows.
- Hexafluorophosphate (containing 20 3 ⁇ 4 piperidine) as a catalyst
- Zabenzotriazole-1 -yl)-1, 1, 3, 3 -tetramethyluranium hexafluo oral phosphate 26.0 mg ⁇ DIEA (diisopropylethylamine) 16 1 dissolved NMP ( ⁇ -methylpyrrolidone ) It was shaken and stirred in 2 ml of the solution at room temperature for 2 hours. Next, after removing the NMP solution by filtration, the residual solid phase resin was washed with DMF and methylene chloride to obtain a compound represented by formula 2 (dehydration of free amino group and Fmoc-C-OH by ninhydrin test).
- the compound represented by Formula 2 (28.3 ⁇ mol) was shaken and stirred in 5 ml of a 20% piperidine DMF solution at room temperature for 5 minutes. Next, after removing the reaction solution by filtration, the residual solid phase resin is removed.
- the compound represented by formula 3 is represented by the following general formula (D1) (referred to as compound (D1)) 45.6 mg, HATU 32.3 mg, DIEA 30 ⁇ 1 dissolved NMP solution 3 ml at room temperature
- D1 general formula (D1)) 45.6 mg, HATU 32.3 mg, DIEA 30 ⁇ 1 dissolved NMP solution 3 ml at room temperature
- the compound represented by Formula 6 was shaken and stirred in 5 ml of a 20% piperidine DMF solution at room temperature for 5 minutes. Subsequently, the reaction solution was removed by filtration, and the residual solid phase resin was washed with DMF and sodium chloride methylene (determination of Fmoc group was confirmed by ninhydrin test). Subsequently, the obtained compound was shaken and stirred at room temperature for 30 minutes in 3 ml of NMP solution in which 45.6 mg of compound (Dl), 32.3 mg of HATU, and 30 ⁇ 1 of DIEA were dissolved.
- the compound represented by formula 7 was shaken and stirred in 5 ml of a 20% piperidine DMF solution at room temperature for 5 minutes. After removing the reaction solution by filtration, the residual solid phase resin was washed with DMF and methylene chloride (deprotection of Fmoc group was confirmed by ninhydrin test). Next, 3 ml of NMP solution in which Fmoc-C-OH 36 mg ⁇ HATU 32.3 mg ⁇ DIEA 30 ⁇ 1 was dissolved was added to the obtained compound.
- reaction solution was removed, and the remaining solid phase resin was washed with methylene chloride, 10% dioxane aqueous solution, DMF and 1% ⁇ , ⁇ '-jetyldithiocarbamic acid DMF solution, and had a free amino group. 10 was obtained (deprotection of Fmoc group was confirmed by ninhydrin test). 10, to compound (Dl) 91 The mixture was shaken and stirred for 30 minutes at room temperature in 2 ml of NMP solution containing 0.2 mg, HATU 64.6 mg and DIEA 60 ⁇ 1.
- the compound represented by formula 18 was treated in 0.3 ml of a TFA solution (5% m-cresol TFA solution) at room temperature under light shielding for 1.5 hours, and the TFA solution was collected by filtration. The fat was washed with 0.2 ml TFA. The filtrate was added dropwise to cold jetyl ether (10 ml), and the precipitate was collected by centrifugation. After dissolving the remaining solid in a small amount of methanol, After the precipitation, the operation of recovering by centrifugation was performed three times. Residual ether was removed, and after drying, 0.6 mg of the compound represented by Formula 19 was obtained.
- TFA solution 5% m-cresol TFA solution
- reaction formulas 20 to 30 are specifically as follows.
- the compound represented by the formula 20 was shaken and stirred in 5 ml of a 20% piperidine DMF solution at room temperature for 5 minutes. After removing the reaction solution by filtration, the residual solid phase resin was washed with DMF and methylene chloride (deprotection of Fmoc group was confirmed by ninhydrin test). The obtained compound was shaken and stirred in a mixed solution of anhydrous acetic acid 401, pyridine 1 ml and DMF solution 1 ml at room temperature for 30 minutes. Subsequently, the reaction solution was removed by filtration, and the residual solid phase resin was washed with DMF and methylene chloride to obtain a compound represented by the formula 21 (cabling of free amino groups was confirmed by ninhydrin test).
- reaction solution was removed, and the remaining solid support was washed with methylene chloride, 10% dioxane aqueous solution, DMF and 1% ⁇ , ⁇ , -jetyldithio rubamic acid DMF solution to obtain 25 having a free amino group ( Fmoc group deprotection confirmed by ninhydrin test).
- 25, 2,2, -biviridine-4,4, -dicarboxylic acid (bpy) (79 mg) in a 1 ml solution of HATU (41 mg) and DIEA (170 ⁇ 1) at room temperature for 16 hours Shake and stir.
- the compound represented by formula 29 is treated with TFA solution (5% m-cresol TFA solution) in 0.3 ml at room temperature under light shielding for 1.5 hours, and the TFA solution is recovered by filtration.
- the fat was washed with 0.2 ml TFA.
- the filtrate was added dropwise to cold jetyl ether (10 ml), and the precipitate was collected by centrifugation.
- the residual solid was dissolved in a small amount of methanol, and then the ethyl ether was calcined and precipitated, and then recovered by centrifuging three times. Residual ether was removed, and after drying, 0.6 mg of the compound represented by formula 30 was obtained.
- the compound represented by Formula 42 or 44 was prepared according to the order of the following reaction formulas.
- the reactions are sequentially performed.
- the compound of formula 36 is converted to Pd (PPh) (tetrakis (triphenylphosphine) palladium (0
- the compound represented by formula 38 was shaken and stirred in 5 ml of a 20% piperidine DMF solution at room temperature for 5 minutes. Subsequently, the reaction solution was removed by filtration, and the residual solid phase resin was washed with DMF and chloride methylene (deprotection of the Fmoc group was confirmed by ninhydrin test). The resulting mixture was mixed with Aloe-C-OH 46 mg, HATU 98 mg, DIEA 60 ⁇ 1 in NMP solution 2 m
- the compound represented by formula 39 is converted to Pd (Phh) (tetrakis (triphenylphosphine) palladium (0
- the remaining solid phase resin was washed with DMF and methylene chloride (determination of the Fmoc group was confirmed by ninhydrin test). Further, the obtained compound was shaken and stirred for 30 minutes at room temperature in 3 ml of an NMP solution in which 288 mg of Fmoc-Lys (Aloc) -OH, 292 mg of HATU, and DI EA 1801 were dissolved. Then, after removing the NMP solution by filtration, the residual solid phase resin was washed with DMF and methylene chloride (the ninhydrin test confirmed the dehydration condensation of free amino groups and Fm. C-Lys (Al.c) -OH). .
- the obtained compound was shaken in 5 ml of 20% piperidine DMF solution at room temperature for 5 minutes. Stir. Subsequently, the reaction solution was removed by filtration, and the remaining solid phase resin was washed with DMF and methyl chloride (deprotection of Fmoc group was confirmed by ninhydrin test). After washing, the NMP solution in which Aloe-C-OH 137 mg, HATU 292 mg, DIEA 180 ⁇ 1 was dissolved 3 ml
- the compound represented by Formula 41 was stirred in 0.3 ml of a TFA solution (5% m-cresol in TFA) for 1.5 hours in the dark. Subsequently, the TFA solution was recovered by filtration, and the remaining solid phase resin was washed with 0.1 ml of TFA. The filtrate was dissolved in jetyl ether and washed with 5% aqueous sodium hydrogen carbonate solution and distilled water. Subsequently, after distilling off the jetyl ether, it was dried to obtain 3.0 mg of the compound represented by the formula 42.
- a TFA solution 5% m-cresol in TFA
- a compound represented by formula 40 is mixed with PhSiH (phenylsilane) (216 1) in methylene chloride 2.5
- the compound represented by formula 43 was stirred in 0.3 ml of a TFA solution (5% m-cresol in TFA) for 1.5 hours in the dark. Subsequently, the TFA solution was recovered by filtration, and the remaining solid phase resin was washed with 0.1 ml of TFA. The filtrate was dissolved in jetyl ether and washed with 5% aqueous sodium hydrogen carbonate solution and distilled water. Subsequently, after distilling off the jetyl ether, it was dried to obtain 1.0 mg of a compound represented by the formula 44.
- a TFA solution 5% m-cresol in TFA
- the compound represented by formula 49 is converted to Pd (PPh) (tetrakis (triphenylphosphine) palladium (0
- the compound represented by formula 51 was shaken and stirred in 5 ml of a 20% piperidine DMF solution at room temperature for 5 minutes. Subsequently, the reaction solution was removed by filtration, and the residual solid phase resin was washed with DMF and chloride methylene (deprotection of the Fmoc group was confirmed by ninhydrin test). I got 3 ml of NMP solution in which Aloe-C-OH 46 mg, HATU 98 mg, DIEA 60 ⁇ 1 was dissolved
- the compound represented by formula 52 is converted to Pd (Phh) (tetrakis (triphenylphosphine) palladium (0
- the obtained compound was shaken and stirred for 30 minutes at room temperature in 2 ml of an NMP solution in which 288 mg of Fmoc-Lys (Aloc) -OH, 292 mg of HATU, and 180 ⁇ 1 of DIEA were dissolved. Subsequently, the NMP solution was removed by filtration, and the remaining solid phase resin was washed with DMF and methylene chloride (dehydration condensation of free amino group and Fmoc-Lys (Aloc) -OH was confirmed by ninhydrin test). The compound thus obtained was shaken and stirred in 5 ml of a 20% piperidine DMF solution at room temperature for 5 minutes.
- the obtained compound depression was shaken and stirred in 5 ml of 20% piperidine DMF solution at room temperature for 5 minutes. Subsequently, the reaction solution was removed by filtration, and the remaining solid phase resin was washed with DMF and methylene chloride (determination of Fmoc group was confirmed by ninhydrin test).
- the compound thus obtained was mixed with Aloe-C-OH 137 mg, HATU 292 mg, DIEA 1
- the compound represented by Formula 54 was stirred in 0.3 ml of a TFA solution (5% m-cresol TFA solution) for 1.5 hours in the dark. Subsequently, the TFA solution was recovered by filtration, and the remaining solid phase resin was washed with 0.1 ml of TFA. The filtrate was dissolved in jetyl ether and washed with 5% aqueous sodium hydrogen carbonate solution and distilled water. Then, after distilling off the jetyl ether, it was dried to obtain 0.3 mg of the compound represented by the formula 55.
- a TFA solution 5% m-cresol TFA solution
- Triton-X 15 L were mixed to form a paste, which was spread on a conductive glass (FTO glass) to an area of 1 cm 2 .
- This conductive glass was baked at 450 ° C. for 30 minutes in a one-one electric furnace (AK0090-010 (Furnance 1300)) to produce a titanium-coated transparent electrode.
- the titania color was darker and the compound represented by the formula 19 was found to have an excellent ability to adsorb titer.
- a titacoat transparent electrode is placed in an ethanol solution containing the compound represented by the above formula 19.
- a photoelectrode was produced under the same conditions as in Example 5 except that it was immersed for 4 days.
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US11/915,351 US20090133747A1 (en) | 2005-05-23 | 2006-05-23 | Compound having photosensitization activity, photoelectrode, and photosensitization-type solar cell |
EP06746761A EP1900747A1 (en) | 2005-05-23 | 2006-05-23 | Compound having photosensitization activity, photoelectrode, and photosensitization-type solar cell |
JP2007517847A JPWO2006126557A1 (ja) | 2005-05-23 | 2006-05-23 | 光増感作用を有する化合物、光電極、及び光増感型太陽電池 |
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US (1) | US20090133747A1 (ja) |
EP (1) | EP1900747A1 (ja) |
JP (1) | JPWO2006126557A1 (ja) |
KR (1) | KR20080033176A (ja) |
CN (1) | CN101193909A (ja) |
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WO2001063991A1 (fr) | 2000-02-25 | 2001-08-30 | Ibiden Co., Ltd. | Carte a circuits imprimes multicouche et procede de production d'une carte a circuits imprimes multicouche |
KR101644050B1 (ko) * | 2011-09-09 | 2016-08-01 | 삼성전자 주식회사 | 반도체 나노결정을 포함하는 케이스 및 이를 포함하는 광전자 소자 |
WO2016182025A1 (ja) * | 2015-05-14 | 2016-11-17 | 株式会社昭和 | 対極に集電極を設けた色素増感型太陽電池 |
JP6058190B1 (ja) * | 2016-05-12 | 2017-01-11 | 株式会社昭和 | 高変換効率を有する色素増感太陽電池 |
Citations (2)
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JPH10502337A (ja) * | 1994-04-22 | 1998-03-03 | アンスティテュ・パストゥール | Hivの細胞侵入を阻害するための、 dppivの基質であるペプチド類縁体、特にkpr型の該類縁体の複合提示 |
JP2001229983A (ja) * | 2000-02-15 | 2001-08-24 | Fuji Photo Film Co Ltd | 光電変換素子及び光電池 |
-
2006
- 2006-05-23 JP JP2007517847A patent/JPWO2006126557A1/ja not_active Withdrawn
- 2006-05-23 WO PCT/JP2006/310277 patent/WO2006126557A1/ja active Application Filing
- 2006-05-23 CN CNA2006800176483A patent/CN101193909A/zh active Pending
- 2006-05-23 EP EP06746761A patent/EP1900747A1/en not_active Withdrawn
- 2006-05-23 KR KR1020077030011A patent/KR20080033176A/ko not_active Application Discontinuation
- 2006-05-23 US US11/915,351 patent/US20090133747A1/en not_active Abandoned
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JPH10502337A (ja) * | 1994-04-22 | 1998-03-03 | アンスティテュ・パストゥール | Hivの細胞侵入を阻害するための、 dppivの基質であるペプチド類縁体、特にkpr型の該類縁体の複合提示 |
JP2001229983A (ja) * | 2000-02-15 | 2001-08-24 | Fuji Photo Film Co Ltd | 光電変換素子及び光電池 |
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EP1900747A1 (en) | 2008-03-19 |
US20090133747A1 (en) | 2009-05-28 |
JPWO2006126557A1 (ja) | 2008-12-25 |
KR20080033176A (ko) | 2008-04-16 |
CN101193909A (zh) | 2008-06-04 |
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