摘要:
A new composition of matter for a diamidodiol and a method for preparing the diamidodiol. The exemplary diamidodiol has the formula C15H30N2O4 and is prepared by reacting a first quantity of 2-amino-2-methyl-1-propanol with a second quantity of a di-substituted malonyl dichloride (i.e., diethylmalonyl dichloride), preferably in ethyl acetate as solvent. A tetraamido macrocycle is prepared from the diamidodiol in two steps by oxidizing the diamidodiol to form a diacid followed by coupling using a known procedure of the diacid with an aryl diamine (e.g., 1,2-diaminobenzene) to yield the tetraamido macrocycle.
摘要翻译:二酰氨基二醇的新物质组合物和二酰胺二醇的制备方法。 示例性二酰氨基二醇具有式C 15 H 30 N 2 O 4,并且通过使第一量的2-氨基-2-甲基-1-丙醇与第二量的二取代丙二酰氯(即二乙基丙二酰氯)反应,优选在乙酸乙酯中反应制备,如 溶剂。 通过氧化二酰氨基二醇以形成二酸,然后使用二酸的已知方法与芳基二胺(例如1,2-二氨基苯)偶合,从二酰氨基二醇制备四酰氨基大环化合物,得到四酰胺大环化合物。
摘要:
A new composition of matter for a diamidodiol and a method for preparing the diamidodiol. The exemplary diamidodiol has the formula C15H30N2O4 and is prepared by reacting a first quantity of 2-amino-2-methyl-1-propanol with a second quantity of a di-substituted malonyl dichloride (i.e., diethylmalonyl dichloride), preferably in ethyl acetate as solvent. A tetraamido macrocycle is prepared from the diamidodiol in two steps by oxidizing the diamidodiol to form a diacid followed by coupling using a known procedure of the diacid with an aryl diamine (e.g., 1,2-diaminobenzene)to yield the tetraamido macrocycle.
摘要翻译:二酰氨基二醇的新物质组合物和二酰胺二醇的制备方法。 示例性二酰氨基二醇具有式C 15 H 30 N 2 O 4,并且通过使第一量的2-氨基-2-甲基-1-丙醇与第二量的二取代丙二酰氯(即二乙基丙二酰氯)反应,优选在乙酸乙酯中反应制备,如 溶剂。 通过氧化二酰氨基二醇以形成二酸,然后使用二酸的已知方法与芳基二胺(例如1,2-二氨基苯)偶合,从二酰氨基二醇制备四酰氨基大环化合物,得到四酰胺大环化合物。
摘要:
An improved synthesis for preparing a tetraamido-macrocyclic ligand, such as 5,6-Benzo-3,8,11,13-tetraoxo-2,2,9,9-tetramethyl-12,12-diethyl-1,4,7,10-tetraazacyclotridecane, H.sub.4, in greatly improved yield and in a commercially viable manner, comprising the steps of dissolving a quantity of a 1,2-bis(2-aminoalkanamido)benzene in a solution comprised of ethyl acetate and methylene chloride to yield a first reaction solution; dissolving a quantity of a malonyl dihalide in an ethyl acetate solution to yield a second reaction solution; adding the first reaction solution and the second reaction solution to a reaction vessel containing a third reaction solution comprised of refluxing ethyl acetate solution and an acid scavenger to form a reaction mixture; and isolating a solid product comprised of the tetraamido-macrocycle directly from the reaction mixture by filtration.
摘要:
Bleaching compositions are provided that comprise a nitrile containing compound that has the nitrile bonded to a quaternary nitrogen through a methylene unit (where one or both of the normal hydrogens can be substituted), and two of the quaternary nitrogen bonds are part of a saturated ring. This saturated ring contains from two to eight atoms in addition to the quaternary nitrogen. A source of active oxygen will react with the nitrile for bleaching applications. Particularly preferred nitrile containing compounds are N-alkyl morpholinium acetonitrile salts.
摘要:
The invention provides liquid cleaning or bleaching compositions containing compounds having the structure of Formula I ##STR1## wherein A is a saturated ring formed by five atoms in addition to the N.sub.1 atom, the five saturated ring atoms being four carbon atoms and a heteroatom, the substituent R.sub.1 bound to the N.sub.1 atom of the Formula I structure including either (a) a C.sub.1-24 alkyl or alkoxylated alkyl where the alkoxy is C.sub.2-4, (b) a C.sub.4-24 cycloalkyl, (c) a C.sub.7-24 alkaryl, (d) a repeating or nonrepeating alkoxy or alkoxylated alcohol, where the alkoxy unit is C.sub.2-4, or (e) --CR.sub.2 R.sub.3 CN where R.sub.2 and R.sub.3 are each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.2-4, the R.sub.2 and R.sub.3 substituents are each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.2-4, and wherein Y is a generally anionic counterion and Z is in the range of 0 to 10. Additional, adjunct materials commonly found in liquid cleaning and bleaching compositions can be added.
摘要:
Nitrile activators, such as N-alkyl ammonium acetonitrile activators, are combined with a source of active oxygen as cleaning and bleaching compositions. Preferred activator embodiments of the invention include salts of N-methyl morpholinium acetonitrile, N-butyl morpholinium acetonitrile, N-hexyl morpholinium acetonitrile, and N-octyl morpholinium acetonitrile. A particularly preferred activator embodiment is an N-methyl morpholinium acetonitrile salt. The nitrile and active oxygen react to form a bleaching agent which is applied to a stain on an article. The treated stain is contacted with dense gas so as to provide substantially non-aqueous stain removal. One embodiment is a composition in which the nitrile and active oxygen are disposed in the dense carbon dioxide.
摘要:
Substantially solid compositions are provided having therein a compound with the structure of Formula I wherein A is a saturated ring formed by a plurality of atoms in addition to the N1 atom, the saturated ring atoms including at least one carbon atom and at least one of O, S, and N atoms, the substituent R1 bound to the N1 atom of the Formula I structure including either (a) a C1-24 alkyl or alkoxylated alkyl where the alkoxy is C2-4, (b) a C4-24 cycloalkyl, (c) a C7-24 alkaryl, (d) a repeating or nonrepeating alkoxy or alkoxylated alcohol, where the alkoxy unit is C2-4, or (e) —CR2R3C≡N where R2 and R3 are each H, a C1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C2-4, the R2 and R3 substituents being each H, a C1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C2-4, Z is a value in the range of 0 to 10, and wherein Y is monovalent or multivalent and is sulfate, bisulfate, tosylate, or mixtures of sulfate and bisulfate as counterion. These compositions have reduced water uptake due to the Formula I compound.
摘要翻译:其中提供了具有式I结构的化合物的基本固体组合物,其中A是除了N1原子之外由多个原子形成的饱和环,饱和环原子包括至少一个碳原子和至少一个O, S和N原子,与式I结构的N1原子结合的取代基R1包括(a)C1-24烷基或烷氧基为烷氧基的烷基,C2烷基,(b)C4-24环烷基,( c)C7-24烷芳基,(d)重复或不重复的烷氧基或烷氧基化醇,其中烷氧基单元是C 2-4,或(e)-CR 2 R 3 C = N,其中R 2和R 3各自为H, ,环烷基或烷芳基,或重复或非重复烷氧基或烷氧基化醇,其中烷氧基单元为C 2-4,R 2和R 3取代基各为H,C 1-4烷基,环烷基或烷芳基,或重复或非重复烷氧基 或烷氧基化醇,其中烷氧基单元为C2-4,Z为0至10的范围内的值,并且其中Y为单价或mu 是硫酸盐,硫酸氢盐,甲苯磺酸盐,或硫酸盐和硫酸氢盐的混合物作为抗衡离子。 这些组合物由于式I化合物而降低了吸水率。
摘要:
Bleaching compositions are provided that comprise a nitrile containing compound that has the nitrile bonded to a quaternary nitrogen through a methylene unit (where one or both of the normal hydrogens can be substituted), and two of the quaternary nitrogen bonds are part of a saturated ring. This saturated ring contains from two to eight atoms in addition to the quaternary nitrogen. A source of active oxygen will react with the nitrile for bleaching applications. Particularly preferred nitrile containing compounds are N-alkyl morpholinium acetonitrile salts.
摘要:
Bleaching compositions are provided that comprise a nitrile containing compound that has the nitrile bonded to a quaternary nitrogen through a methylene unit (where one or both of the normal hydrogens can be substituted), and two of the quaternary nitrogen bonds are part of a saturated ring. This saturated ring contains from two to eight atoms in addition to the quaternary nitrogen. A source of active oxygen will react with the nitrile for bleaching applications. Particularly preferred nitrile containing compounds are N-alkyl morpholinium acetonitrile salts.
摘要:
Granules are provided that are useful for oxidizing applications when the granules are dissolved in the presence of an active oxygen source. These granules include a salt having the structure of Formula I ##STR1## wherein A is a saturated ring formed by a plurality of atoms in addition to the N.sub.1 atom, the saturated ring atoms including at least one carbon atom and at least one of O, S, and N atoms, the substituent R.sub.1 bound to the N.sub.1 atom of the Formula I structure including either (a) a C.sub.1-24 alkyl or alkoxylated alkyl where the alkoxy is C.sub.2-4, (b) a C.sub.4-24 cycloalkyl, (c) a C.sub.7-24 alkaryl, (d) a repeating or nonrepeating alkoxy or alkoxylated alcohol, where the alkoxy unit is C.sub.2-4, or (e) --CR.sub.2 R.sub.3 C.tbd.N where R.sub.2 and R.sub.3 are each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.2-4, the R.sub.2 and R.sub.3 substituents being each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.2-4, Z is in the range of 0 to 10, and wherein Y is a counterion. The salt is carried by, coated with, or admixed with a solid particulate such as silica gel, silicic acid, silicate, aluminum oxide, clay, aluminum silicate, or mixtures thereof.
摘要翻译:当颗粒在活性氧源的存在下溶解时,提供可用于氧化应用的颗粒。 这些颗粒包括具有式I结构的盐,其中A是除N1原子之外由多个原子形成的饱和环,饱和环原子包括至少一个碳原子和至少一个碳原子 O,S和N原子,与式I结构的N1原子结合的取代基R1包括(a)C1-24烷基或烷氧基为烷氧基的烷基,其中烷氧基为C2-4,(b)C4-24环烷基 ,(c)C7-24烷芳基,(d)重复或非重复烷氧基或烷氧基化醇,其中烷氧基单元为C 2-4,或(e)-CR 2 R 3 C 3 N N其中R 2和R 3各自为H, 24烷基,环烷基或烷芳基,或重复或非重复烷氧基或烷氧基化醇,其中烷氧基单元为C 2-4,R 2和R 3取代基各为H,C 1-4烷基,环烷基或烷芳基,或重复或 非重复烷氧基或烷氧基化醇,其中烷氧基单元为C 2-4,Z在0至10的范围内,并且其中Y为抗衡离子。 盐与硅胶,硅酸,硅酸盐,氧化铝,粘土,硅酸铝或其混合物等固体颗粒携带,涂覆或混合。