摘要:
The present invention provides a radiation-sensitive resin composition that contains a polymer having a structural unit that includes an acid-labile group; and an acid generator, wherein the acid generator includes a compound including a sulfonate anion having SO3−, wherein a hydrogen atom or an electron-donating group bonds to an α carbon atom with respect to SO3−, and an electron-withdrawing group bonds to a β carbon atom with respect to SO3−; and a radiation-degradable onium cation. The compound preferably has a group represented by the following formula (1-1) or (1-2). In the following formulae (1-1) and (1-2), R1 and R2 each independently represent a hydrogen atom or a monovalent electron-donating group. R3 represent a monovalent electron-withdrawing group. R4 represents a hydrogen atom or a monovalent hydrocarbon group.
摘要:
There are provided a novel ruthenium-diamine complex, and methods for selectively producing an optically active alcohol and an optically active amine, which are important as precursors for the synthesis of medicinal drugs and functional materials, using the ruthenium-diamine complex as a catalyst.A novel ruthenium-diamine complex prepared by introducing a trisubstituted silyl group into an aromatic compound (arene) moiety that is coordinated with a ruthenium complex having an optically active diamine as a ligand, a catalyst for asymmetric reduction formed from the ruthenium-diamine complex, and a method for producing an optically active alcohol or an optically active amine using the catalyst.
摘要:
NOVEL SOFTENING COMPOUNDS HAVING ONE LONG ALKYL GROUP CONTAINING 20 TO 30 CARBON ATOMS, I.E., ZWITTERIONIC, TERTIARY PHOSPHINE OXIDE AND ANIONIC SULFONATE COMPOUNDS; NOVEL LIQUID AND SOLID DETERGENT SOFTENER COMPOSITIONS CONTAINING SAID NOVEL SOFTENING COMPOUNDS OR ETHOXYLATED ALCOHOL, ETHOXYLATED ALCOHOL SULFATE OR TERTIARY AMINE OXIDE COMPOUNDS HAVING AN ALKYL GROUP CONTAINING 20 TO 30 CARBON ATOMS, SAID COPOSITIONS ALSO CONTAINING EITHER A CONVENTIONAL ORGANIC DETERGENT, A BRIGHTENING AGENT, ALKALINE DETEGENCY BUILDER SALTS OR MIXTURES THEREOF; PROCESSES FOR THE SOFTENING OF TEXTILES DURING THE WASH OR RINSE CYCLE OF THE LAUNDERING PROCESS EMPLOYING CRITICAL AMOUNTS OF SAID SOFTENING COMPOUNDS.
摘要:
The hydrophilic oil repellent includes one or more types of nitrogen-containing fluorine-based compounds. The nitrogen-containing fluorine-based compound includes any one hydrophilicity imparting group selected from the group consisting of anion type hydrophilicity imparting groups, cation type hydrophilicity imparting groups, and amphoteric type hydrophilicity imparting groups in the molecule.
摘要:
The present invention provides a radiation-sensitive resin composition that contains a polymer having a structural unit that includes an acid-labile group; and an acid generator, wherein the acid generator includes a compound including a sulfonate anion having SO3−, wherein a hydrogen atom or an electron-donating group bonds to an α carbon atom with respect to SO3−, and an electron-withdrawing group bonds to a β carbon atom with respect to SO3−; and a radiation-degradable onium cation. The compound preferably has a group represented by the following formula (1-1) or (1-2). In the following formulae (1-1) and (1-2), R1 and R2 each independently represent a hydrogen atom or a monovalent electron-donating group. R3 represent a monovalent electron-withdrawing group. R4 represents a hydrogen atom or a monovalent hydrocarbon group.
摘要:
The present invention provides a radiation-sensitive resin composition that contains a polymer having a structural unit that includes an acid-labile group; and an acid generator, wherein the acid generator includes a compound including a sulfonate anion having SO3−, wherein a hydrogen atom or an electron-donating group bonds to an α carbon atom with respect to SO3−, and an electron-withdrawing group bonds to a β carbon atom with respect to SO3−; and a radiation-degradable onium cation. The compound preferably has a group represented by the following formula (1-1) or (1-2). In the following formulae (1-1) and (1-2), R1 and R2 each independently represent a hydrogen atom or a monovalent electron-donating group. R3 represent a monovalent electron-withdrawing group. R4 represents a hydrogen atom or a monovalent hydrocarbon group.