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    Diimines and secondary diamines
    36.
    发明授权
    Diimines and secondary diamines 失效
    二亚胺和仲胺

    公开(公告)号：US07767858B2

    公开(公告)日：2010-08-03

    申请号：US11855839

    申请日：2007-09-14

    Applicant: Paul L. Wiggins ,  Judit Orgad ,  John Y. Lee ,  Mahmood Sabahi

    Inventor： Paul L. Wiggins ,  Judit Orgad ,  John Y. Lee ,  Mahmood Sabahi

    IPC: C07C209/26

    CPC classification number: C07C211/12 ,  C07C211/51 ,  C08G18/10 ,  C08G18/3234 ,  C08G18/324 ,  C08G18/325 ,  C08G18/5024 ,  C08G18/6685 ,  C08G18/7671 ,  Y02P20/582

    Abstract: This invention provides aromatic diimines which have imino hydrocarbylidene groups with at least two carbon atoms, and aromatic secondary diamines which have amino hydrocarbyl groups with at least two carbon atoms. Both the aromatic diimines and the aromatic secondary diamines either are in the form of one phenyl ring, or are in the form of two phenyl rings connected by an alkylene bridge; each position ortho to an imino group or an amino group bears a hydrocarbyl group. When in the form of one phenyl ring, there are two imino groups on the ring or two amino groups on the ring; the imino groups or amino groups are meta or para relative to each other. When in the form of two phenyl rings connected by an alkylene bridge, there is either one imino group or one amino group on each phenyl ring. Also provided are processes for forming diimines and secondary diamines.

    Abstract translation: 本发明提供具有至少两个碳原子的亚氨基亚烃基的芳族二亚胺和具有至少两个碳原子的氨基烃基的芳族仲二胺。 芳族二亚胺和芳族仲胺都是一个苯环的形式，或者是由亚烷基桥连接的两个苯环的形式; 亚氨基或氨基的邻位各为一个烃基。 当以一个苯环的形式，环上有两个亚氨基或环上两个氨基; 亚氨基或氨基相对于彼此是间位或对位的。 当以亚烷基桥连接的两个苯环的形式，每个苯环上有一个亚氨基或一个氨基。 还提供了形成二亚胺和仲二胺的方法。

    Diimines and Secondary Diamines
    37.
    发明申请
    Diimines and Secondary Diamines 有权
    二亚胺和二胺

    公开(公告)号：US20080194788A1

    公开(公告)日：2008-08-14

    申请号：US11909824

    申请日：2005-12-30

    Applicant: John Y. Lee ,  Paul L. Wiggins ,  Judit Orgad ,  Mahmood Sabahi ,  Vernon O. Brandt ,  David W. Owens

    Inventor： John Y. Lee ,  Paul L. Wiggins ,  Judit Orgad ,  Mahmood Sabahi ,  Vernon O. Brandt ,  David W. Owens

    IPC: C08G18/00 ,  C07C211/49 ,  C07C249/02

    CPC classification number: C07C211/12 ,  C07C211/51 ,  C08G18/10 ,  C08G18/3234 ,  C08G18/324 ,  C08G18/325 ,  C08G18/5024 ,  C08G18/6685 ,  C08G18/7671 ,  Y02P20/582

    Abstract: This invention provides aromatic diimines where the diimines have imino groups with at least two carbon atoms, and either are in the form of one benzene ring having two imino groups on the ring, which imino groups are meta or para relative to each other, and in which each position ortho to an imino group bears a hydrocarbyl group, or are in the form of two benzene rings connected by an alkylene bridge and having one imino group on each ring, and in which each position ortho to an imino group bears a hydrocarbyl group. This invention also provides aromatic secondary diamines where the diamines have amino hydrocarbyl groups with at least two carbon atoms, and either are in the form of one benzene ring having two amino groups on the ring, which amino groups are meta or para relative to each other, and in which each position ortho to an amino group bears a hydrocarbyl group, or are in the form of two benzene rings connected by an alkylene bridge and having one amino group on each ring, and in which each position ortho to an amino group bears a hydrocarbyl group. Also provided are processes for forming diimines and secondary diamines from primary diamines, including the aromatic diimines and aromatic secondary diamines of the invention.

    Abstract translation: 本发明提供芳族二亚胺，其中二亚胺具有至少两个碳原子的亚氨基，并且是环上具有两个亚氨基的一个苯环的形式，该亚氨基相对于彼此是间位或对位的，并且在 其中每个位于亚氨基的邻位具有烃基，或者是由亚烷基桥连接并在每个环上具有一个亚氨基的两个苯环的形式，并且其中亚氨基的邻位各有一个烃基 。 本发明还提供芳族仲二胺，其中二胺具有至少两个碳原子的氨基烃基，并且是环上具有两个氨基的一个苯环的形式，该氨基相对于彼此是间位或对位的 并且其中氨基的每个位置具有烃基，或者为两个苯环的形式，其通过亚烷基桥连接并且在每个环上具有一个氨基，并且其中氨基的邻位各自承载 烃基。 还提供了由伯二胺形成二亚胺和仲二胺的方法，包括本发明的芳族二亚胺和芳族仲二胺。

    Michael addition process
    39.
    发明授权
    Michael addition process 失效
    迈克尔加成过程

    公开(公告)号：US5536872A

    公开(公告)日：1996-07-16

    申请号：US511198

    申请日：1995-08-04

    Applicant: Mahmood Sabahi ,  Kenneth C. Lilje

    Inventor： Mahmood Sabahi ,  Kenneth C. Lilje

    IPC: C07C67/347 ,  C07C67/00

    CPC classification number: C07C67/347

    Abstract: The reaction between a Michael donor corresponding to the formula Z--CH(E)(E') (e.g., a dialkyl malonate) and a Michael acceptor corresponding to the formula CTT'.dbd.CT"G (e.g., an alkyl acrylate or alkyl acrylate dimer) in the presence of a solid inorganic base catalyst is expedited by simultaneously feeding the reactants through a column of the solid inorganic base catalyst at a temperature of about 25.degree.-120.degree. C. to form an effluent containing a product corresponding to the formula Z'--C(E)(E").sub.p --Q.sub.s, in which formulas T, T', and T" are independently selected from hydrogen, G', and organic groups, with the proviso that at least one of T, T', and T" must be hydrogen; E, E", G, and G' are independently selected from --CN, --COOR, and --C(O)R' electron withdrawing groups; E' is hydrogen or a --COOR, --C(O)R', or --CN electron withdrawing group; R and R' represent alkyl or cycloalkyl groups of up to 30 carbons; Z is hydrogen or an alkyl or cycloalkyl group of up to 30 carbons; Z' is Z or --[CTT'--CT"G].sub.w --CTT'--CHT"G; Q is --[CTT'--CT"G].sub.t --CTT'--CHT"G; p is zero or one; s is respectively two or one; and each of t and w represents zero or a positive integer such that the sum of t and w in a molecule is 0-30.

    Abstract translation: 对应于式Z-CH（E）（E'）（例如丙二酸二烷基酯）的迈克尔给体与对应于式CTT'= CT''G的迈克尔受体（例如，丙烯酸烷基酯或烷基 丙烯酸酯二聚体）在固体无机碱催化剂存在下加速，同时通过固体无机碱催化剂的塔在约25-120℃的温度下同时进料反应物，以形成含有对应于 式Z'-C（E）（E“）p-Qs，其中式T，T'和T”独立地选自氢，G'和有机基团，条件是至少一个 T，T'和T“必须是氢; E，E“，G和G'独立地选自-CN，-COOR和-C（O）R'吸电子基团; E'是氢或-COOR，-C（O）R'或-CN吸电子基团; R和R'代表至多30个碳原子的烷基或环烷基; Z是氢或至多30个碳的烷基或环烷基; Z'是Z或 - [CTT'-CT''G] w-CTT'-CHT''G; Q是 - [CTT'-CT''G] t-CTT'-CHT'G; p为零或一; s分别是两个或一个; 并且t和w中的每一个代表零或正整数，使得分子中t和w之和为0-30。

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