Selective sorption of dialkylated multinuclear aromatic compounds
    2.
    发明授权
    Selective sorption of dialkylated multinuclear aromatic compounds 失效
    选择性吸附二烷基化多核芳香族化合物

    公开(公告)号:US5268523A

    公开(公告)日:1993-12-07

    申请号:US659416

    申请日:1992-01-23

    CPC分类号: C07C7/13

    摘要: The invention relates to a process for the separation cf various dialkyl multinuclear aromatic compounds from a feed stream of mixed isomers of those compounds. A shape selective adsorbent is employed resulting in a process that is more efficient than processes based upon prior separation techniques. Of special interest are combination processes involving synthesis steps followed by sorption steps using the same shape selective materials.

    摘要翻译: PCT No.PCT / US90 / 04153 Sec。 371日期1992年1月23日 102(e)日期1992年1月23日PCT 1990年7月24日PCT申请。本发明涉及从这些化合物的混合异构体的进料流中分离各种二烷基多核芳族化合物的方法。 使用形状选择性吸附剂,导致比基于现有分离技术的方法更有效的方法。 特别感兴趣的是包括合成步骤的组合方法,随后使用相同形状选择性材料的吸附步骤。

    Process for manufacture of resorcinol
    3.
    发明授权
    Process for manufacture of resorcinol 失效
    间苯二酚的制备方法

    公开(公告)号:US4861921A

    公开(公告)日:1989-08-29

    申请号:US21219

    申请日:1987-03-03

    IPC分类号: C07C37/04 C07C39/08

    CPC分类号: C07C37/07

    摘要: A process for the manufacture of resorcinol is described which relies upon the intermediacy of a .alpha.,.beta.-unsaturated ketone which can be reacted with a hydroxy moiety-containing compound to obtain a resorcinol precursor which is subsequently converted to resorcinol. In a specific embodiment, 2-cyclohexenone is reacted dehydrogenated to resorcinol. In antoher embodiment, 2-cyclohexenone is oxidized to cyclohexane-1,3-dione which is dehydragenated obtain resorcinol.

    摘要翻译: 描述了制备间苯二酚的方法,其依赖于可与含羟基部分的化合物反应的α,β-不饱和酮的中间体,以获得随后转化为间苯二酚的间苯二酚前体。 在一个具体实施方案中,将2-环己烯酮反应脱氢至间苯二酚。 在另外的实施方案中,将2-环己烯酮氧化成脱水的环己烷-1,3-二酮,得到间苯二酚。

    Dichelants
    4.
    发明授权

    公开(公告)号:US5972307A

    公开(公告)日:1999-10-26

    申请号:US898376

    申请日:1997-07-22

    摘要: This invention relates to dichelants, in particular compounds having two macrocyclic chelant groups linked by a bridge containing an ester or amide bond, especially compounds of formula Vb ##STR1## (wherein each X which may be the same or different is NZ, O or S, at least two Xs being NZ;each Z is a group R.sup.1 or a group CR.sup.1.sub.2 Y, at least one Z, and preferably 2 or 3 Zs, on each macrocyclic ring being a group CR.sup.1.sub.2 Y;each Y is a group CO.sub.2 H, PO.sub.3 H, SO.sub.3 H, CONR.sup.1.sub.2, CON(OR.sup.1)R.sup.1, CNS or CONR.sup.1 NR.sup.1.sub.2, preferably COOH;m is 0 or 1 or 2, preferably 1; each n is 2 or 3, preferably 2; q is 1 or 2, preferably 1;each R.sup.1 which may be the same or different is a hydrogen atom or an alkyl group optionally substituted by one or more hydroxy and/or alkoxy groups;and D is a bridging group having a molecular weight of less than 1000, preferably less than 500, joining two macrocyclic rings via at least one amide or ester bond) and salts and metal chelates thereof.

    摘要翻译: 本发明涉及双耳,特别是具有通过含有酯或酰胺键的桥连接的两个大环螯合剂基团的化合物,特别是式Vb化合物(其中每个X可以相同或不同,为至少NZ,O或S,至少 两个X为NZ;每个Z为基团R 1或基团CR 12 Y,至少一个Z,优选2或3个Z,每个大环上为基团CR 12Y;每个Y为CO 2 H,PO 3 H,SO 3 H,CONR 12, CON(OR1)R1,CNS或CONR1NR12,优选COOH; m为0或1或2,优选1;每个n为2或3,优选2; q为1或2,优选1;每个R 1可以相同 或不同的是氢原子或任选被一个或多个羟基和/或烷氧基取代的烷基; D是分子量小于1000,优选小于500的桥连基团,至少通过至少连接两个大环 一个酰胺或酯键)及其盐和金属螯合物。

    Macrocyclic polyaza dichelates linked through ring nitrogens via an
amide or ester functionality
    5.
    发明授权
    Macrocyclic polyaza dichelates linked through ring nitrogens via an amide or ester functionality 失效
    通过环氮化合物通过酰胺或酯官能团连接的大环多氮化合物

    公开(公告)号:US5650133A

    公开(公告)日:1997-07-22

    申请号:US226760

    申请日:1994-04-12

    摘要: This invention relates to dichelants, in particular compounds having two macrocyclic chelant groups linked by a bridge containing an ester or amide bond, especially compounds of formula Vb ##STR1## (wherein each X which may be the same or different is NZ, O or S, at least two Xs being NZ;each Z is a group R.sup.1 or a group CR.sup.1.sub.2 Y, at least one Z, and preferably 2 or 3 Zs, on each macrocyclic ring being a group CR.sup.1.sub.2 Y;each Y is a group CO.sub.2 H, PO.sub.3 H, SO.sub.3 H, CONR.sup.1.sub.2, CON(OR.sup.1)R.sup.1, CNS or CONR.sup.1 NR.sup.1.sub.2, preferably COOH;m is 0 or 1 or 2, preferably 1; each n is 2 or 3, preferably 2; q is 1 or 2, preferably 1;each R.sup.1 which may be the same or different is a hydrogen atom or an alkyl group optionally substituted by one or more hydroxy and/or alkoxy groups;and D is a bridging group having a molecular weight of less than 1000, preferably less than 500, joining two macrocyclic rings via at least one amide or ester bond) and salts and metal chelates thereof.

    摘要翻译: 本发明涉及双耳,特别是具有通过含有酯或酰胺键的桥连接的两个大环螯合剂基团的化合物,特别是具有式Vb的化合物(其中每个可以相同或不同的X可以是NZ,O或S ,至少两个X为NZ;每个Z为基团R 1或基团CR 12 Y,至少一个Z,优选2或3个Z,每个大环上为基团CR 12Y;每个Y为CO 2 H,PO 3 H,SO 3 H ,CONR12,CON(OR1)R1,CNS或CONR1NR12,优选COOH; m为0或1或2,优选1;每个n为2或3,优选2; q为1或2,优选1; 相同或不同的是氢原子或任选被一个或多个羟基和/或烷氧基取代的烷基; D是分子量小于1000,优选小于500的桥连基,连接两个大环 通过至少一个酰胺或酯键)及其盐和金属螯合物。

    Process for manufacture of resorcinol
    6.
    发明授权
    Process for manufacture of resorcinol 失效
    间苯二酚的制备方法

    公开(公告)号:US5233095A

    公开(公告)日:1993-08-03

    申请号:US730230

    申请日:1991-07-16

    IPC分类号: C07C37/04 C07C39/08

    摘要: A process for the manufacture of resorcinol is described which relies upon the intermediacy of a .alpha.,.beta.-unsaturated ketone which can be reacted with a hydroxy moiety-containing compound to obtain a resorcinol precursor which is subsequently converted to resorcinol. In a specific embodiment, 2-cyclohexenone is reacted with water to obtain 3-hydroxycyclohexanone which is dehydrogenated to resorcinol. In another embodiment, 2-cyclohexenone is oxidized to cyclohexane-1,3-dione which is dehydragenated obtain resorcinol.

    摘要翻译: 描述了制备间苯二酚的方法,其依赖于可与含羟基部分的化合物反应的α,β-不饱和酮的中间体,以获得随后转化为间苯二酚的间苯二酚前体。 在具体实施方案中,将2-环己烯酮与水反应,得到3-羟基环己酮,将其脱氢为间苯二酚。 在另一个实施方案中,将2-环己烯酮氧化成环己烷-1,3-二酮,将其脱水得到间苯二酚。

    Remote execution of materials library designs
    8.
    发明授权
    Remote execution of materials library designs 有权
    远程执行材料库设计

    公开(公告)号:US07653607B2

    公开(公告)日:2010-01-26

    申请号:US11704075

    申请日:2007-02-08

    IPC分类号: G06E1/00

    摘要: Methods, apparatus, and business processes enabling individual chemists to design, order, and obtain data for multiple experiments or measurements in a timely and cost-effective manner. In particular implementations, the invention includes methods and apparatus for designing sets of custom experiments, ordering the execution of the experiments, communicating the order to a remote laboratory, executing the experiments at that laboratory using high-throughput technologies, and communicating the experimental results to the user.

    摘要翻译: 方法,设备和业务流程,使单个化学家能够及时,经济有效地设计,订购和获取多个实验或测量数据。 在具体实现中,本发明包括用于设计定制实验集的方法和装置,排序实验的执行,将命令传达给远程实验室,在该实验室使用高通量技术执行实验,以及将实验结果传达给 用户。