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34 条记录 (耗时 0.028 秒)

    Synthesis of aryl serines
    1.
    发明授权
    Synthesis of aryl serines 失效
    芳基丝氨酸的合成

    公开(公告)号：US6057473A

    公开(公告)日：2000-05-02

    申请号：US50222

    申请日：1998-03-26

    申请人： K. Barry Sharpless ,  Beata Tao ,  Gunther Schlingloff

    发明人： K. Barry Sharpless ,  Beata Tao ,  Gunther Schlingloff

    IPC分类号： C07C227/20 ,  C07C229/34 ,  C07C269/00 ,  C07F9/40 ,  C07C229/28

    CPC分类号： C07F9/4056 ,  C07C227/20 ,  C07C269/00 ,  C07F9/4006 ,  C07C2102/10

    摘要： Anthraquinone chiral ligands (AQN) are used in asymmetric aminohydroxylation addition reactions of cinnamate based olefins for synthesizing aryl serines. The anthraquinones impart a reverse regioselectivity as compared to the commonly employed phalazine chiral ligands (PHAL). Carbamates are employed as the oxidant nitrogen source. The yields and enantiomeric efficiencies are Excellent. .beta.-Hydroxyamines are obtained by deprotecting the corresponding .beta.-hydroxycarbamate.

    摘要翻译： 蒽醌手性配体（AQN）用于肉桂酸酯类烯烃合成芳基丝氨酸的不对称氨基羟基化反应。 与常用的哒嗪手性配体（PHAL）相比，蒽醌赋予反向区域选择性。 使用氨基甲酸酯作为氧化剂氮源。 产率和对映体效率优异。 通过脱保护相应的β-羟基氨基甲酸酯获得β-羟基胺。

    Fabric care method
    5.
    发明授权
    Fabric care method 失效
    织物护理方法

    公开(公告)号：US06486110B2

    公开(公告)日：2002-11-26

    申请号：US09835176

    申请日：2001-04-13

    申请人： Frank Bachmann ,  Josef Dannacher ,  Martin Studer ,  Beat Freiermuth ,  Cornelia Makowka ,  Peter Weingartner ,  Grit Richter ,  Gunther Schlingloff

    发明人： Frank Bachmann ,  Josef Dannacher ,  Martin Studer ,  Beat Freiermuth ,  Cornelia Makowka ,  Peter Weingartner ,  Grit Richter ,  Gunther Schlingloff

    IPC分类号： C11D326

    CPC分类号： C07F13/005 ,  C07C251/24 ,  C11D3/0021 ,  C11D3/3932

    摘要： The present invention provides a process for inhibiting the re-absorption of migrating dyes in the wash liquor, comprising introducing into a wash liquor containing a peroxide-containing detergent, from 0.5 to 150, preferably from 1.5 to 75, especially from 7.5 to 40 mg, per liter of wash liquor, of one or more compounds having the formula: in which n is 1, 2 or 3; A is an anion; Y is —(CH2)m in which m is an integer ranging from 1 to 8; —(CH2)p—CH(R1)— in which p is an integer ranging from 1 to 7 and R1 is linear or branched C1-C4-alkyl, preferably methyl; —CX═CX— in which X is cyano, linear or branched C1-C8-alkyl or di(linear or branched C1-C8-alkyl)-amino; —(CH2)q—NR1—(CH2)q— in which R1 has its previous significance and q is 1, 2, 3 or 4; or a 1,2-cyclohexylene residue having the formula: R is cyano; halogen; hydroxy; OR1 in which R1 has its previous significance; CO2R2 in which R2 is hydrogen or linear or branched C1-C4-alkyl; nitro; linear or branched C1-C8-alkyl; di-(C4-C12alkyl)amino; NR3R4 in which R3 and R4 are the same or different and each is linear or branched C1-C12-alkyl; or —N⊕R1R3R4 in which R1, R3 and R4 have their previous significance.

    摘要翻译： 本发明提供了一种抑制迁移染料在洗涤液中的再吸收的方法，包括将含有过氧化物的洗涤剂的洗涤液加入到0.5至150，优选1.5至75，特别是7.5至40mg 每升洗涤液中的一种或多种具有下式的化合物：其中n为1,2或3; A是阴离子; Y是 - （CH2）m，其中m是1到8的整数; - （CH 2）p -CH（R 1） - ，其中p是1至7的整数，R 1是直链或支链C 1 -C 4烷基，优选甲基; -CX = CX-，其中X是氰基，直链或支链C 1 -C 8 - 烷基或二（直链或支链C 1 -C 8 - 烷基） - 氨基; - （CH 2）q -NR 1 - （CH 2）q - 具有以前的意义，q为1,2,3或4; 或具有下式的1,2-亚环己基残基：R是氰基; 卤素; 羟基; OR1，其中R1具有其先前的意义; CO 2 R 2，其中R 2是氢或直链或支链C 1 -C 4 - 烷基; 硝基 直链或支链C 1 -C 8 - 烷基;二 - （C 4 -C 12烷基）氨基; NR 3 R 4，其中R 3和R 4相同或不同，并且各自为直链或支链C 1 -C 12 - 烷基; 或其中R1，R3和R4具有其先前含义的-N⊕R1R3R4。

    Use of metal complex compounds as oxidation catalysts
    9.
    发明申请
    Use of metal complex compounds as oxidation catalysts 失效

    公开(公告)号：US20060100123A1

    公开(公告)日：2006-05-11

    申请号：US10520841

    申请日：2003-07-03

    申请人： Gunther Schlingloff ,  Torsten Wieprecht ,  Frank Bachmann ,  Josef Dannacher ,  Marie-Josee Dubs ,  Menno Hazenkamp ,  Uwe Heinz ,  Markus Frey ,  Albert Schneider

    发明人： Gunther Schlingloff ,  Torsten Wieprecht ,  Frank Bachmann ,  Josef Dannacher ,  Marie-Josee Dubs ,  Menno Hazenkamp ,  Uwe Heinz ,  Markus Frey ,  Albert Schneider

    IPC分类号： C11D3/00

    CPC分类号： C11D3/168 ,  C07D213/68 ,  C07D213/74 ,  C11D3/3932

    摘要： Use of metal complex compounds of formula (1) [LnMcmXp]zYq wherein Mc is manganese, titanium, iron, cobalt, nickel or copper, X is a coordinating or bridging radical, n and m are each independently of the other an integer having a value of from 1 to 8, p is an integer having a value of from 0 to 32, z is the charge of the metal complex, Y is a counter-ion, q=z/(charge Y), and L is a ligand of formula (2) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 and R11 are each independently of the others hydrogen: unsubstituted or substituted C1-C18alkyl or aryl; cyano; halogen; nitro; —COOR12 or —SO3R12 wherein R12 is in each case hydrogen, a cation or unsubstituted or substituted C1-C18alkyl or aryl: —SR13, —SO12R13 or —OR13 wherein R13 is in each case hydrogen or unsubstituted or substituted C1-C18alkyl or aryl; —NR14R15; —(C1-C6alkylene)-NR14R15; —NoR14R15R16; —(C1-C6alkylene)-NoR14R15R16; —N(R)15)—(C1-C6alkylene)-NR1R15; —N[(C1-C6alkylene)-NR14R15]2; —N(R13)—(C1-C6alkylene)-NoR14R15R16, —N[C1-C6alkylene)-NoR14R15R16]2; —N(R13)—N—R14R15 or —N(R13)—NoR14R15R16: wherein R13 is as defined above and R14, R15 and R16 are each independently of the other(s) hydrogen or unsubstituted or substituted C1-C18alkyl or aryl, or R14 and R15 together with the nitrogen atom bonding them form an unsubstituted or substituted 5-, 6- or 7-membered ring which may optionally contain further heterotatoms; with the proviso that (i) at least one of the substituents R1—R11 contains a quaternized atom which is not directly bonded to one of the three pyridine A, B or C and that (ii) Y is neither I′ nor Cl′ in the case that Me is Mn(II), R1—R5 and R7—R11 are hydrogen and R6 is formula (III) as catalysts for oxidation reactions, and the novel metal complex compounds of formula (1), the novel ligands of formula (2) and their starting materials.