Bisazo compounds useful as charge generating materials
    82.
    发明授权
    Bisazo compounds useful as charge generating materials 失效
    可用作电荷产生材料的双偶氮化合物

    公开(公告)号:US5459247A

    公开(公告)日:1995-10-17

    申请号:US202224

    申请日:1994-02-25

    申请人: Mitsuru Hashimoto

    发明人: Mitsuru Hashimoto

    CPC分类号: C07C245/10 C07C2103/18

    摘要: Bisazo compounds useful as charge generating materials having formula (I) are disclosed: ##STR1## wherein R represents hydrogen, an alkyl group having 1 to 4 carbon atoms, an alkoxyl group having 1 to 4 carbon atoms or a nitro group.

    摘要翻译: 公开了可用作具有式(I)的电荷产生材料的双偶氮化合物:其中R表示氢,具有1至4个碳原子的烷基,具有1至4个碳原子的烷氧基或 硝基。

    Monoazo compounds containing long-chain alkyl radicals
    84.
    发明授权
    Monoazo compounds containing long-chain alkyl radicals 失效
    含有长链烷基的单偶氮化合物

    公开(公告)号:US4997920A

    公开(公告)日:1991-03-05

    申请号:US405612

    申请日:1989-09-11

    摘要: Compounds of the formulae I and II ##STR1## in which A is a radical of the formulae III, IV or V ##STR2## R.sub.1 and R.sub.4 are --H or --Cl, R.sub.2 and R.sub.5 are --H, halogen, --NO.sub.2, --CN, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 alkoxy, --CF.sub.3 or phenyloxy which is unsubstituted or substituted by one or two chlorine atoms and/or one or two methyl or methoxy groups, and R.sub.3 is alkyl having at least 10 C atoms, X is a radical of the formulae --NH--, --O--, ##STR3## n is the number 1 or 2, Y is the radical of the formulae --COO--, --OOC--, --CONH-- or --NHCO-- or a radical of the formulae ##STR4## in which R.sub.1 and R.sub.2 are as defined above, D is an aromatic heterocyclic 5- or 6-membered ring, in which the ring contains 1 or 2 N atoms and may additionally contain an O atom or S atom, Z is --H, --Br, --OCH.sub.3, --CN or --NO.sub.2 and X.sub.1 and X.sub.2, independently of one another, are --H, halogen, --CH.sub.3, --OCH.sub.3, --OC.sub.2 H.sub.5 or --NO.sub.2 and X.sub.3 is --H, --NHCO--C.sub.1 -C.sub.4 alkyl, benzoylamino or phenylcarboxamide which are each unsubstituted or substituted on the phenyl ring by one or two chlorine atoms and/or one or two methyl or methoxy groups or an --NHCO--C.sub.1 -C.sub.4 alkyl group, or X.sub.2 and X.sub.3 together with the carbon atom to which they are bound are an aromatic carbocyclic 6-membered ring or an aromatic heterocyclic 5- or 6-membered ring, in which the heterocyclic ring contains 1 or 2 N atoms and can additionally have an O atom or S atom, and Y.sub.1 is --H, --OCH.sub.3, --OC.sub.2 H.sub.5 or --NHCOCH.sub.3, with the proviso that X.sub.3 must not be H, if X is --O-- or --NH--, are highly suitable for the mass coloration of plastics, in particular of polyolefins.

    摘要翻译: 其中A是式III,IV或V的基团,其中A是式(I)的化合物,其中A是式III,IV或V的基团(III) (V)R 1和R 4是-H或-Cl,R 2和R 5是-H,卤素,-NO 2,-CN,C 1 -C 4 - 烷基,C 1 -C 4烷氧基,-CF 3或苯氧基,其未被取代或被 一个或两个氯原子和/或一个或两个甲基或甲氧基,并且R 3是具有至少10个C原子的烷基,X是式-NH-,-O-, 的基团 > + TR n是数字1或2,Y是式-COO-,-OOC-,-CONH-或-NHCO-的基团或式(IMAGE)+ TR 其中R1和R2如上定义,D是芳族杂环的5或6元环,其中环含有1或2个N原子,并且可以另外含有O原子或S原子,Z是-H, - Br,-OCH 3,-CN或-NO 2,X 1和X 2彼此独立地是-H,卤素,-CH 3,-OCH 3,-OC 2 H 5或-NO 2,X 3是-H,-NHCO-C 1 -C 4烷基, 苯甲酰氨基或苯基 甲酰胺,其各自未被取代或在苯环上被一个或两个氯原子和/或一个或两个甲基或甲氧基或-NHCO-C 1 -C 4烷基取代,或X 2和X 3与它们所在的碳原子一起 结合的是芳族碳环6元环或芳族杂环5或6元环,其中杂环含有1或2个N原子,并且可以另外具有O原子或S原子,Y 1是-H, - OCH 3,-OC 2 H 5或-NHCOCH 3,条件是如果X为-O-或-NH-,则X3不能为H,高度适用于塑料,特别是聚烯烃的大量着色。

    Aminoazo compounds
    86.
    发明授权
    Aminoazo compounds 失效
    氨基偶氮化合物

    公开(公告)号:US4424155A

    公开(公告)日:1984-01-03

    申请号:US240316

    申请日:1981-03-04

    摘要: Aminoazo compounds of the general formula ##STR1## where A is the radical of a diazo component or coupling component, R is a radical of the formula CN, COOR.sup.1, COSR.sup.1, CONH.sub.2, CONHNH.sub.2, CONH-NH-COR.sup.1, ##STR2## where R.sup.1 is unsubstituted or substituted alkyl, alkenyl, cycloalkyl or aryl, R.sup.2 is hydrogen or unsubstituted or substituted alkyl and R.sup.3 is hydrogen or a radical R.sup.1, Z is amino or R and Z together are a radical of the formula --NHCO--O--CO--, X is hydrogen, chlorine, bromine, methoxy, ethoxy, propoxy, butoxy, phenoxy, methyl, ethyl, propyl, butyl, acetylamino, dimethylamino, diethylamino, carboxyl or --NO.sub.2 and aminobenzoic acid amides, monochloroanilines and dichloroanilines are excluded as diazo components A if R.sup.1 is C.sub.1 --C.sub.4 -alkyl, methoxyethyl or butoxyethoxyethyl. The compounds according to the invention are exceptionally suitable for use as diazo components and intermediates for the preparation of dyes.

    摘要翻译: 其中A是重氮组分或偶联组分的基团,R是式CN,COOR1,COSR1,CONH2,CONHNH2,CONH-NH-COR1,IMA图像的基团的氨基偶氮化合物< IMAGE> 其中R 1为未取代或取代的烷基,烯基,环烷基或芳基,R 2为氢或未取代或取代的烷基,且R 3为氢或基团R 1,Z为氨基或R 1和R 2为 式-NHCO-O-CO-,X是氢,氯,溴,甲氧基,乙氧基,丙氧基,丁氧基,苯氧基,甲基,乙基,丙基,丁基,乙酰氨基,二甲基氨基,二乙基氨基,羧基或-NO 2和氨基苯甲酸酰胺, 如果R1是C1-C4烷基,甲氧基乙基或丁氧基乙氧基乙基,一氯苯胺和二氯苯胺被排除为重氮组分A. 根据本发明的化合物特别适合用作重氮组分和用于制备染料的中间体。