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发明公开
CN110461815A 磺酸、羧酸或它们的盐 审中-实审

磺酸、羧酸或它们的盐
摘要：
提供一种具有羰基的新型的磺酸、羧酸或它们的盐。一种化合物，其由式：R1-C(＝O)-(CR22)n-(OR3)p-(CR42)q-L-A(式中，R1为具有或不具有取代基的碳原子数为1以上的直链状或支链状的烷基或者具有或不具有取代基的碳原子数为3以上的环状烷基。R2和R4独立地为H或取代基。R3为具有或不具有取代基的碳原子数为1～10的亚烷基。n为1以上的整数。p和q独立地为0以上的整数。A为-SO3X或-COOX(X为H、金属原子、NR54、具有或不具有取代基的咪唑鎓、具有或不具有取代基的吡啶鎓或者具有或不具有取代基的磷鎓，R5为H或有机基团，可以相同或不同。L为单键、-CO2-B-*、-OCO-B-*、-CONR6-B-*、-NR6CO-B-*、或-CO-(其中，-CO2-B-、-OCO-B-、-CONR6-B-、-NR6CO-B-中包含的羰基除外)，B为单键或者具有或不具有取代基的碳原子数为1～10的亚烷基，R6为H或者具有或不具有取代基的碳原子数为1～4的烷基。*是指与式中的A键合的一侧。)所表示。
摘要（英）：

Provided are a novel carbonyl group-containing sulfonic acid and carboxylic acid, and salts thereof. The present invention is a compound represented by the formula: R1-C(=O)-(CR2 2)n-(OR3)p-(CR4 2)q-L-A (In the formula, R1 is an optionally substituted straight chain or branched chain alkyl group having 1 or more carbon atoms or an optionally substituted cyclic alkyl group having 3 or more carbon atoms. R2 and R4 are each independently H or a substituent group. R3 is an optionally substituted alkylene group having 1-10 carbon atoms. n is an integer that is 1 or higher. p and q are each independently an integer that is 0 or higher. A is -SO3X or -COOX (X is H, a metal atom, NR5 4, an optionally substituted imidazolium group, an optionally substituted pyridinium group or an optionally substituted phosphonium group, R5 is H or an organic group, and multiple R5 groups may be the same as, or different from, each other. L is a single bond, -CO2-B-*, -OCO-B-*, -CONR6-B-*, -NR6CO-B-* or -CO- (excluding carbonyl groups contained in -CO2-B-, -OCO-B-, -CONR6-B- or -NR6CO-B-), B is a single bond or an optionally substituted alkylene group having 1-10 carbon atoms, and R6 is H or an optionally substituted alkyl group having 1-4 carbon atoms. * indicates the side of the moiety which bonds to A in the formula).

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