Abstract:
PURPOSE: A novel benzindocyanine compound and a method for preparing the same are provided to ensure high stability and easy storage. CONSTITUTION: A method for preparing a novel benaindocyanine compound of chemical formula 1 comprises: a step of reacting a compound of chemical formula 4 with a compound of chemical formula 5 or 7 to obtain a compound of chemical formula 6a; a step of reacting the compound of chemical formula 6a with a compound of chemical formula 8 to obtain a compound of chemical formula 9; a step of reacting the compound of chemical formula 9 with a compound of chemical formula 6b to obtain a compound of chemical formula 10; a step of reacting the compound of chemical formula 10 with 1,1'-carbonyldiimidazoel or N,N-disuccinimidylcarbonate to obtain a compound of chemical formula 11a or 11b; and a step of reaction the compound of chemical formula 11a or 11b with a compound of chemical formula 12 under the presence of Hunig base.
Abstract:
An asymmetric azo-based metal complex dye compound, and a dye composition containing the compound are provided to reduce the generation of remaining waste water after dyeing and to improve water fastness, washing fastness and light fastness. An asymmetric azo-based metal complex dye compound is represented by the chemical formula 1, wherein R1 to R9 are independently -H, -NH2, -SO3H, -OH, -COOH, -CH3, -F, -Cl, -Br, -OCH3, -NH-(C6H5), -NH-(C6H4)CH3, -NHSO2-(C6H5), -NHSO2-(C6H4)Cl, -NHSO2-(C6H4)COOH, -NHCOCH3, -NH2CH3, -SO2NH2, -NHSO2CH3, -N(CH3)2, -N(C2H5)2, -NO2, -NHCONH2, -CONH2, -N(C2H4OH)2 or -OC2H5.
Abstract translation:提供不对称偶氮系金属络合物染料化合物和含有该化合物的染料组合物,以减少染色后剩余废水的产生,提高耐水性,耐洗色牢度和耐光性。 不对称偶氮类金属络合物染料化合物由化学式1表示,其中R 1至R 9独立地为-H,-NH 2,-SO 3 H,-OH,-COOH,-CH 3,-F,-Cl,-Br, -OCH 3,-NH-(C 6 H 5),-NH-(C 6 H 4)CH 3,-NHSO 2 - (C 6 H 5),-NHSO 2 - (C 6 H 4)Cl,-NHSO 2 - (C 6 H 4)COOH,-NHCOCH 3,-NH 2 CH 3,-SO 2 NH 2, -NHSO 2 CH 3,-N(CH 3)2,-N(C 2 H 5)2,-NO 2,-NHCONH 2,-CONH 2,-N(C 2 H 4 OH)2或-OC 2 H 5。
Abstract:
An acidic dye compound having antimicrobial activity is provided to have a structure in which two aromatic rings are linked by a sulfonamide group, and exhibit good fastness characteristics and excellent antimicrobial properties. An acidic dye compound having antimicrobial activity has a structure represented by the following formula of B^1-Ar^1-SO2NH-Ar^2-B^2. An acidic dye composition having antimicrobial activity comprises at least one of the acidic dye compounds, and further at least one dye compound selected from the group consisting of C.I. Acid Red 337, C.I. Acid Blue 324, C.I. Acid Yellow 199, and C.I. Acid Orange 67. The composition exhibits antimicrobial activity against Staphylococcus aureus, Klebsiella pneumoniae, or both strains thereof.
Abstract:
Provided is an azo-based metal complex reactive dye, which has advantages of both azo-based metal complex dyes and reactive dyes, and shows an improved sunlight fastness and a high fixation ratio. The azo-based metal complex reactive dye is represented by a formula of MxAyBz, wherein M represents a metal selected from the group consisting of Cr, Co, Fe, Cu and Ni; each of x and y represents 1 or 2, and z is 1, 2 or 3; A is selected from tridendate ligands represented by formulae 7-13; B represents H2O or is selected from tridendate ligands represented by the formulae 7-13; each of R1 and R2 is selected from the group consisting of -OH, -NH2, -COOH, -NHCOCH2COCH3 and -NH-(C6H5); and at least one of R3-R9 is -NHCOCHBrCH2Br or -NHCOCBr=CH2, and each of the remaining substituents of R3-R9 is selected from the group consisting of -H, -NH2, -SO3H, -OH, -COOH, -CH3, -OCH3, -NH-(C6H5), -NH-(C6H5)CH3, -NHSO2-(C6H5), -NHSO2-(C6H5)Cl, -NHSO2-(C6H5)COOH, -NHCOCH3, -NH2CH3, -SO2NH2, -NHSO2CH3, -N(CH3)2, -N(C2H5)2, -NO2, -NHCONH2, -CONH2, -N(C2H4OH)2 and -OC2H5.
Abstract translation:本发明提供一种偶氮类金属络合物活性染料,其兼具偶氮类金属络合物染料和活性染料两者的优点,并且显示出改善的日光牢度和高固色率。 偶氮类金属络合物反应性染料由式M x A y B z表示,其中M表示选自Cr,Co,Fe,Cu和Ni的金属; x和y中的每一个代表1或2,并且z是1,2或3; A选自由式7-13表示的十三酸配体; B代表H 2 O或选自式7-13代表的十三配位体; R 1和R 2各自选自-OH,-NH 2,-COOH,-NHCOCH 2 COCH 3和-NH-(C 6 H 5); 并且R3-R9中的至少一个是-NHCOCHBrCH2Br或-NHCOCBr = CH2,并且R3-R9的其余取代基中的每一个选自-H,-NH2,-SO3H,-OH,-COOH, - (C 6 H 5)CH 3,-NHSO 2 - (C 6 H 5), - NHSO 2 - (C 6 H 5)Cl,-NHSO 2 - (C 6 H 5)COOH,-NHCOCH 3,-NH 2 CH 3, - -N(CH 2)5,-NO 2,-NHCONH 2,-CONH 2,-N(C 2 H 4 OH)2和-OC 2 H 5。