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11 条记录 (耗时 0.011 秒)

    Sulfonyl carbazates as blowing agents
    1.
    发明授权
    Sulfonyl carbazates as blowing agents 失效
    作为发泡剂的硫化橡胶

    公开(公告)号：US4135049A

    公开(公告)日：1979-01-16

    申请号：US743209

    申请日：1976-11-19

    申请人： Byron A. Hunter

    发明人： Byron A. Hunter

    IPC分类号： C08J9/10 ,  C07C143/83

    CPC分类号： C08J9/105

    摘要： Sulfonyl carbazates containing at least one group of:--SO.sub.2 --NHNH--COO--wherein the oxygen and the sulfur atoms attach to various organic groups are useful as high temperature blowing agents for gas-expandable polymers. Additionally, novel polyfunctional and secondary-alkyl substituted sulfonyl carbazates have been discovered.

    Substituted amino carboxyethyl haloacetamide herbicide antidotes
    2.
    发明授权
    Substituted amino carboxyethyl haloacetamide herbicide antidotes 失效
    取代的氨基羧乙基卤乙酰胺除草剂解毒剂

    公开(公告)号：US4506088A

    公开(公告)日：1985-03-19

    申请号：US488291

    申请日：1983-04-25

    申请人： Hsiao-Ling M. Chin

    发明人： Hsiao-Ling M. Chin

    IPC分类号： A01N25/32 ,  C07C143/83

    CPC分类号： A01N25/32

    摘要： Herbicide antidote compounds having the formula ##STR1## in which R is halomethyl wherein halo refers to chlorine, bromine or iodine and the methyl group is mono- or di-substituted;R.sub.1 is selected from the group consisting of alkyl having 1-4 carbon atoms, inclusive; phenyl, and methylaminocarboxyethyl;R.sub.2 is selected from the group consisting of hydrogen and methyl, and,R.sub.3 is selected from the group consisting of alkyl having 1-4 carbon atoms, inclusive; p-toluenesulfonyl; p-chlorophenylsulfonyl; halophenyl wherein halo refers to a member of the group consisting of chlorine, bromine and iodine and wherein said phenyl group may be mono-, di-, or tri-halosubstituted on the same or different substituents; and, halomethylphenyl wherein halo refers to a member of the group consisting of fluorine, chlorine, bromine and iodine and said methyl group may be mono-, di-, or tri-substituted.

    摘要翻译： 具有式“IMAGE”的除草剂解毒剂化合物，其中R是卤代甲基，其中卤素是指氯，溴或碘，甲基是单或二取代的; R1选自具有1-4个碳原子的烷基，包括端基; 苯基和甲基氨基羧基乙基; R 2选自氢和甲基，R 3选自具有1-4个碳原子的烷基，包括端基; 对甲苯磺酰; 对氯苯磺酰; 卤代苯基，其中卤素是指由氯，溴和碘组成的组的成员，并且其中所述苯基可以在相同或不同的取代基上被单，二或三卤代取代; 和卤代甲基苯基，其中卤素是指氟，氯，溴和碘组成的组中的成员，所述甲基可以是单 - ，二 - 或三 - 取代的。

    N,N-Disubstituted sulfonyl hydrazines
    7.
    发明授权
    N,N-Disubstituted sulfonyl hydrazines 失效
    N，N-二取代磺酰肼

    公开(公告)号：US4175200A

    公开(公告)日：1979-11-20

    申请号：US789484

    申请日：1977-04-21

    申请人： Byron A. Hunter ,  Franklin H. Barrows

    发明人： Byron A. Hunter ,  Franklin H. Barrows

    IPC分类号： C08J9/06 ,  C08J9/10 ,  C07C143/825 ,  C07C143/83 ,  C07C143/833

    CPC分类号： C08J9/105 ,  C08J9/06

    摘要： N,N'-disubstituted sulfonyl hydrazine with the following structural formula are disclosed:R(SO.sub.2 NR.sup.1 NHR.sup.2).sub.nwherein the R.sup.1 and R.sup.2 groups are the same or different and are either --COOR.sup.3 or --CONHR.sup.4. These novel compounds are useful as high temperature blowing agents for gas-expandable polymers.

    摘要翻译： 公开了具有以下结构式的N，N'-二取代磺酰肼：R（SO 2 NR 1 NR 2）n，其中R 1和R 2相同或不同，并且是-COOR 3或-CONHR 4。 这些新型化合物可用作气体膨胀聚合物的高温发泡剂。

    Process for the preparation of phenyl N-(2-biphenylylsulfonyl) carbamate
    8.
    发明授权
    Process for the preparation of phenyl N-(2-biphenylylsulfonyl) carbamate 失效
    N-（2-联苯基磺酰基）氨基甲酸苯酯的制备方法

    公开(公告)号：US4612385A

    公开(公告)日：1986-09-16

    申请号：US804207

    申请日：1985-12-03

    申请人： Junichi Saito ,  Tatsuo Tamura

    发明人： Junichi Saito ,  Tatsuo Tamura

    IPC分类号： C07C67/00 ,  C07C301/00 ,  C07C303/36 ,  C07C303/40 ,  C07C311/53 ,  C07C143/83

    CPC分类号： C07C311/53

    摘要： The invention relates to a process for the production of phenyl N-(2-biphenylylsulfonyl) carbamate represented by the general formula ##STR1## by reacting 2-phenylbenzene sulfonamide represented by the general formula ##STR2## with diphenyl carbonate represented by the general formula ##STR3## which is characterized in that said reaction is carried out in the presence of an alkali metal hydroxide and an aprotic solvent at temperatures between about 20.degree. C. and about 60.degree. C.

    摘要翻译： 本发明涉及通过通式（Ⅰ）表示的2-苯基苯磺酰胺与碳酸二苯酯反应制备由通式（I）表示的N-（2-联苯基磺酰基）氨基甲酸苯酯的方法， 由通式（IMAGE）（III）表示，其特征在于所述反应在约20℃至约60℃的温度下在碱金属氢氧化物和非质子溶剂的存在下进行。

    N-Phenylsulfonylcarbamates
    10.
    发明授权
    N-Phenylsulfonylcarbamates 失效
    N-苯基磺酰基氨基甲酸酯

    公开(公告)号：US4487951A

    公开(公告)日：1984-12-11

    申请号：US571976

    申请日：1984-01-19

    申请人： Werner F/o/ ry ,  Karl Gass ,  Willy Meyer ,  Rolf Schurter

    发明人： Werner F/o/ ry ,  Karl Gass ,  Willy Meyer ,  Rolf Schurter

    IPC分类号： A01N47/24 ,  A01N47/08 ,  A01N47/22 ,  A01N47/36 ,  C07C303/36 ,  C07C311/16 ,  C07C311/53 ,  C07C323/67 ,  C07D239/42 ,  C07D239/46 ,  C07D239/47 ,  C07D239/48 ,  C07D239/52 ,  C07D239/56 ,  C07D251/16 ,  C07D251/22 ,  C07D251/40 ,  C07D251/46 ,  C07D251/52 ,  C07D521/00 ,  C07C143/83

    CPC分类号： C07C311/65 ,  A01N47/36 ,  C07D239/47 ,  C07D239/48 ,  C07D521/00

    摘要： N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, with alkali or alkaline-earth metal bases or with quaternary ammonium bases, have good pre- and post-emergence selective, herbicidal and growth-regulating properties.The symbols in this formula are as follows:A is a C.sub.3 -C.sub.6 -alkynyl group,E is the methine group or nitrogen,X is oxygen, sulfur or a sulfinyl or sulfonyl bridge,Z is oxygen or sulfur,m is the number one or two,R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl or C.sub.2 -C.sub.5 -alkenyl or a group --Y--R.sub.5,R.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.2 -C.sub.5 -alkenyl or C.sub.1 -C.sub.4 -haloalkyl, or a group --Y--R.sub.5, --COOR.sub.6, --NO.sub.2 or --CO--NR.sub.7 --R.sub.8,R.sub.3 and R.sub.4 independently of one another are each hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 haloalkoxy, halogen or alkoxyalkyl having at most 4 carbon atoms,R.sub.5 and R.sub.6 are each C.sub.1 -C.sub.5 -alkyl, C.sub.2 -C.sub.5 -alkenyl or C.sub.2 -C.sub.6 -alkynyl,R.sub.7 and R.sub.8 independently of one another are each hydrogen, C.sub.1 -C.sub.5 -alkyl, C.sub.2 -C.sub.5 -alkenyl or C.sub.2 -C.sub.6 -alkynyl, andY is oxygen, sulfur or a sulfinyl or sulfonyl bridge.

    摘要翻译： 具有通式（I）的N-苯基磺酰基-N'-嘧啶基 - 和 - 三嗪基脲和这些化合物与胺与碱金属或碱土金属碱或季铵碱的盐具有良好的前和后 芽后选择性，除草和生长调节性质。 该式中的符号如下：A是C 3 -C 6炔基，E是次甲基或氮，X是氧，硫或亚磺酰基或磺酰基桥，Z是氧或硫，m是第一个 或两个，R 1是氢，卤素，C 1 -C 5 - 烷基或C 2 -C 5 - 烯基或基团-Y-R 5，R 2是氢，卤素，C 1 -C 5 - 烷基，C 2 -C 5 - 烯基或C 1 -C 4 - 卤代烷基或基团-Y-R 5，-COOR 6，-NO 2或-CO-NR 7 -R 8，R 3和R 4彼此独立地为氢，C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，C 1 -C 4 - 烷硫基，C 1 -C 4卤代烷基，C 1 -C 4卤代烷氧基，卤素或至多4个碳原子的烷氧基烷基，R 5和R 6各自为C 1 -C 5 - 烷基，C 2 -C 5 - 烯基或C 2 -C 6炔基，R 7和R 8独立地为 各自为氢，C 1 -C 5 - 烷基，C 2 -C 5 - 烯基或C 2 -C 6 - 炔基，Y为氧，硫或亚磺酰基或磺酰基桥。