Abstract:
A macrocyclic compound represented by the following general formula: ##STR1## and a process for preparing thereof which comprises reacting an .alpha.,.omega.-dihalogenated hydrocarbon and an active methylene compound with a base in a solvent to obtain a macrocyclic compound represented by the following general formula (II): ##STR2## and then inducing the functional group of Y.sup.1, Y.sup.3 and Y.sup.5 by means of a hydrolysis, oxidation or such, and an uranyl ion capturing agent comprising a polymer chemically bonded to a functional group in a macrocyclic compound and preparation thereof.
Abstract:
A photoelectric transfer material, manufacturing method thereof, photoelectric transfer element and manufacturing method thereof are provided. In an organic photoelectric transfer element of an organic solar cell or other like device, the photoelectric transfer material is composed of a conductive polymer such as MEH-PPV, electronic acceptor such as a fullerene derivative and antenna porphyrin aggregate. The photoelectric transfer material can be made by coating a mixed solution of the conductive polymer, electron acceptor and antenna porphyrin aggregate by spin coating, for example. This photoelectric transfer material and a photoelectric transfer element using the material exhibit high photoelectric transfer efficiency because of small electric resistance and high sunlight usage efficiency, and simultaneously exhibit stability.
Abstract:
A porphyrin/phthalocyanine dimer represented by the following Formula (A-1) and a tetramer represented by the following Formula (A-2) (where R1, R2 and R3 may be the same or different, and each represents a hydrogen atom or an alkyl or alkyloxy group; M1 and M2 may be the same or different, and each represents two protons or a bivalent or trivalent metal ion; X1 represents a single bond or an alkylene group; X represents —O—, —S—, >NR101 (where R101 represents H or alkyl group), CH2, or a single bond; Y represents 2H, ═O or ═S; m is an integer of 0 to 4; Z represents a five- or six-membered nitrogen-containing coordinating heteroaromatic ring group; provided that the multiple substituent groups represented by the same character may be the same or different.
Abstract translation:由下式(A-1)表示的卟啉/酞菁二聚体和由下式(A-2)表示的四聚体(其中R 1,R 2,和 R 3可以相同或不同,并且各自表示氢原子或烷基或烷氧基; M 1和M 2可以是 相同或不同,并且各自表示两个质子或二价或三价金属离子; X 1表示单键或亚烷基; X表示-O - , - S-,> NR 101(其中R 101表示H或烷基),CH 2或单键; Y表示2H,-O或-S; m 是0〜4的整数,Z表示5元或6元的含氮配位杂芳环基团,条件是由相同字符表示的多个取代基可以相同或不同。
Abstract:
A porphyrin array exhibiting a large two-photon absorption property, and being linked with an acetylenic bond(s), represented by the following formulas: wherein R1 represents an alkyl or aryl group, M1 represents a metal ion capable of serving as a core metal and forming a coordinate bond with Im, M2 represents two protons or a metal ion incapable of forming a coordinate bond with Im, R2 and R3 represent a group selected from a porphyrin residue or porphyrin metal complex residue, a cyclic diimide residue, a dialkylviologen residue, a benzoquinone residue, an N-methylpyrrolidine-fullerene derivative residue and a ferrocene residue, Im is represented by Im1 or Im2: (R8 represents methyl or H), L1 represents —(—C≡C—)m— (m=1 to 3); n represents an integer of 1 or more; R9 represents one of R1, R2, R3 and Im.
Abstract:
A porphyrin array represented by the following general formula (1-1) or (1-2): wherein R1 represents an alkyl group or a substituted or unsubstituted aryl group; M1 represents a metal ion; R2 and R3 independently represent an electron acceptor or an electron donor; Im represents Im1 or Im2 set forth below: wherein R4 represents a hydrogen atom or a methyl group; and n represents an integer in the range of 1 to 100.
Abstract:
A mercapto-substituted imidazolylporphyrin metal complex monomer represented by a general formula (1): wherein R1 represents a group selected from the group consisting of an alkyl group, unsubstituted aryl group, alkyl-substituted aryl group and alkyloxy-substituted aryl group, M represents a metal ion selected from the group consisting of Zn(II), Ga(III), Fe(II), Co(II), and Ru(II), X represents a divalent linking group containing at least one group selected from the group consisting of an arylene group and an alkylene group, R2 represents a hydrogen atom or an acetyl group, and Im represents Im1 or Im2 set forth below: wherein R3 represents a hydrogen atom or an alkyl group.
Abstract:
A porphyrin/phthalocyanine dimer represented by the following Formula (A-1) and a tetramer represented by the following Formula (A-2) (where R1, R2 and R3 may be the same or different, and each represents a hydrogen atom or an alkyl or alkyloxy group; M1 and M2 may be the same or different, and each represents two protons or a bivalent or trivalent metal ion; X1 represents a single bond or an alkylene group; X represents —O—, —S—, >NR101 (where R101 represents H or alkyl group), CH2, or a single bond; Y represents 2H, ═O or ═S; m is an integer of 0 to 4; Z represents a five- or six-membered nitrogen-containing coordinating heteroaromatic ring group; provided that the multiple substituent groups represented by the same character may be the same or different.
Abstract:
A photo-functional molecule element having, on a substrate, a porphyrin polymer containing covalently-fixed porphyrin units, and the method of preparing the same. The photo-functional molecule element may be used as a photoelectric conversion element such as an organic solar cell or a three-dimensional, non-linear organic material.
Abstract:
An extractant for selectively extracting strontium from an aqueous solution containing the same, which comprises a 1,2-benzenebis(1,4-dioxanonyl-6,8-dionato)metal complex of the following structural formula: ##STR1## wherein M represents a metal ion of Cu (II), Zn (II) or Ni (II).
Abstract:
12-alkyl-1,4,7,10-tetraazacyclotridecane of the formula ##STR1## wherein R is an alkyl group containing at least 8 carbon atoms. This compound can be used for capturing metal ions.