Triazole compounds and methods of making same
    1.
    发明授权
    Triazole compounds and methods of making same 失效
    三唑化合物及其制备方法

    公开(公告)号:US06362342B1

    公开(公告)日:2002-03-26

    申请号:US09342987

    申请日:1999-06-29

    IPC分类号: C07D24908

    CPC分类号: C07D249/14 A01N43/653

    摘要: The present invention relates to novel triazole compounds of the following formula: wherein R1 to R5 have the meanings provided herein. The invention further relates to combinatorial libraries containing two or more such compounds, as well as methods of preparing triazole compounds.

    摘要翻译: 本发明涉及下式的新型三唑化合物:其中R1至R5具有本文提供的含义。 本发明还涉及包含两种或更多种这样的化合物的组合文库以及制备三唑化合物的方法。

    Triazolinethione-containing polymer
    3.
    发明授权
    Triazolinethione-containing polymer 失效
    含三唑啉硫酮的聚合物

    公开(公告)号:US4740568A

    公开(公告)日:1988-04-26

    申请号:US891858

    申请日:1986-09-03

    IPC分类号: C08G73/06 C08G73/08

    CPC分类号: C08G73/0605

    摘要: A poly(triazolinethione) is prepared by a process comprising the steps:(a) providing a poly(acylthiosemicarbazide),(b) cyclodehydrating the poly(acylthiosemicarbazide) by subjecting it to an elevated temperature in the presence of an aqueous alkaline solution to form a polyanion of a poly(triazolinethione),(c) treating the polyanion of the poly(triazolinethione) with aqueous acid solution to provide the poly(triazolinethione), and(d) isolating the resulting poly(triazolinethione).

    摘要翻译: 通过包括以下步骤的方法制备聚(三唑啉硫酮):(a)提供聚(酰基硫代氨基脲),(b)通过在碱性水溶液的存在下使其升高温度使聚(酰基硫代氨基脲)环化脱水形成 聚(三唑啉硫酮)的聚阴离子,(c)用酸性溶液处理聚(三唑啉硫酮)的聚阴离子以提供聚(三唑啉硫酮),和(d)分离所得的聚(三唑啉硫酮)。

    Electrophotographic organophotoreceptors with novel charge transport materials
    7.
    发明授权
    Electrophotographic organophotoreceptors with novel charge transport materials 有权
    具有新型电荷传输材料的电子照相有机光感受器

    公开(公告)号:US07063928B2

    公开(公告)日:2006-06-20

    申请号:US10983020

    申请日:2004-11-05

    IPC分类号: G03G15/10 C07D231/18

    摘要: This invention relates to a novel organophotoreceptor that includes: (a) a charge transport material comprising a fluorenone hydrazone having a) least two fluorenone alkylsulfonylphenylhydrazone groups, b) at least two fluorenone pyrrolylhydrazone groups, c) at least two fluorenone benzotriazolylhydrazone groups, d) at least two fluorenone sulfolanylhydrazone groups, e) at least two fluorenone pyrazolylhydrazone groups, f) at least two fluorenone naphthylhydrazone groups, g) at least two fluorenone tetrazolylhydrazone groups, h) at least two fluorenone stilbenylhydrazone groups, or i) at least two fluorenone (9H-fluoren-9-ylidene)benzylhydrazone groups. Some of these fluoreneones may be represented by the formula where n is an integer between 2 and 6, inclusive; R1 is hydrogen, alkyl, or aryl; R2 is alkylsulfonylphenyl or one of its derivatives; X is a linking group having the formula —(CH2)m—, branched or linear. The compounds may form electrostatic imaging systems in combination with (b) a charge generating compound; and (c) an electrically conductive substrate.

    摘要翻译: 本发明涉及一种新型有机光感受器,其包括:(a)电荷传输材料,其包含芴酮腙,其具有a)至少两个芴酮烷基磺酰基苯基腙基团,b)至少两个芴酮吡咯基腙基团,c)至少两个芴酮苯并三唑基腙基团,d) 至少两个芴酮砜基腙基团,e)至少两个芴酮吡唑基腙基团,f)至少两个芴酮萘基腙基团,g)至少两个芴酮四唑腙基团,h)至少两个芴酮茋基腙基团,或i)至少两个芴酮 (9H-芴-9-亚基)苄腙基团。 这些芴酮中的一些可以由下式表示:其中n是2和6之间的整数,包括端值在内; R 1是氢,烷基或芳基; R 2是烷基磺酰基苯基或其衍生物之一; X是具有下式的连接基团 - (CH 2 CH 2)m - 支链或直链。 所述化合物可以与(b)产生电荷的化合物组合形成静电成像系统; 和(c)导电基板。

    Process of preparing thiopyrylium sensitizing dyes
    9.
    发明授权
    Process of preparing thiopyrylium sensitizing dyes 失效
    制备硫代吡喃敏化染料的方法

    公开(公告)号:US4368329A

    公开(公告)日:1983-01-11

    申请号:US310906

    申请日:1981-09-14

    IPC分类号: C07D335/02 G03G5/06

    摘要: A method of preparing a compound of the general formula: ##STR1## in which: R.sup.1 and R.sup.2 independently represent a hydrogen atom, an alkyl or substituted alkyl group, an aryl or substituted aryl group, an aralkyl or substituted aralkyl group, a cycloaliphatic or substituted cycloaliphatic group or a heterocyclic or substituted heterocyclic group providing R.sup.1 and R.sup.2 do not both represent cyclic groups of aromatic nature, or R.sup.1 and R.sup.2 together may represent the necessary atoms to complete a non-aromatic heterocyclic ring,R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently represent a hydrogen atom or any substituent providing the sum of their .sigma..sub.p constants has a value of less than +0.5, or R.sup.3 and R.sup.4 and/or R.sup.5 and R.sup.6 may represent the necessary atoms to complete an alicyclic or aromatic ring, R.sup.3 and R.sup.2 and/or R.sup.1 and R.sup.6 may represent the necessary atoms to complete a non-aromatic heterocyclic ring,R.sup.7 and R.sup.9 independently represent a hydrogen atom or any carbon linked substituent containing up to 16 carbon atoms,R.sup.8 and R.sup.10 independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or any two adjacent substituents R.sup.7, R.sup.8, R.sup.9 and R.sup.10 together may complete an alicyclic or aromatic ring, andX.sup.- represents an anion,comprising reacting an amine of the general formula: ##STR2## in which R.sup.1 to R.sup.6 are as defined above, with a thiopyrylium salt of the general formula: ##STR3## in which X.sup.- and R.sup.7 to R.sup.10 are as defined above, to yield the desired compound.The compounds of formula (I), many of which are new, are useful as sensitizers or photoconductors.

    摘要翻译: PCT No.PCT / US81 / 00266 Sec。 371日期1981年9月14日 102(e)1981年9月14日PCT日期1981年2月27日PCT。制备通式如下的化合物的方法:其中:R1和R2独立地表示氢原子,烷基或取代的烷基 芳基或取代的芳基,芳烷基或取代的芳烷基,脂环族或取代的脂环族基团或提供R 1和R 2的杂环或取代的杂环基不均表示芳族性质的环状基团,或者R 1和R 2可以代表 完成非芳族杂环的必要原子,R 3,R 4,R 5和R 6独立地表示氢原子或提供其σp常数之和的任何取代基具有小于+0.5的值,或者R3和R4和/或 R5和R6可以表示完成脂环族或芳族环的必要原子,R3和R2和/或R1和R6可以表示完成非芳族杂环的必要原子,R7和R9独立地表示氢原子或任何碳 在含有至多16个碳原子的连接取代基上,R 8和R 10独立地表示氢原子,具有1至4个碳原子的烷基或任何两个相邻的取代基R 7,R 8,R 9和R 10可以完成脂环族或芳族环, X-表示阴离子,包括使通式如下的其中R 1至R 6如上所定义的通式如下的胺:其中X 1,R 2, 并且R 7至R 10如上所定义,以产生所需化合物。 式(I)的化合物,其中许多是新的,可用作敏化剂或感光体。