Alkali carboxyalkyl dithiocarbamates and use as ore flotation reagents
    1.
    发明授权
    Alkali carboxyalkyl dithiocarbamates and use as ore flotation reagents 失效
    碱性羧基烷基二硫代氨基甲酸盐,用作矿石浮选试剂

    公开(公告)号:US4554108A

    公开(公告)日:1985-11-19

    申请号:US517297

    申请日:1983-07-26

    CPC classification number: B03D1/012 B03D2201/02 B03D2203/02

    Abstract: Carboxyalkyl dithiocarbamates which can be characterized by the formula ##STR1## wherein R is selected from the group consisting of alkylene radicals, preferably alkylene radicals each having from 1 to 4 carbon atoms, wherein R' is selected from the group consisting of hydrogen and methyl and ethyl radicals, and wherein X is selected from the group consisting of alkali metal atoms, their use as ore flotation suppressants, and a process for making these novel compositions are disclosed.

    Abstract translation: 可以通过下式表征的羧甲基二硫代氨基甲酸酯:其中R选自亚烷基,优选各自具有1至4个碳原子的亚烷基,其中R'选自氢和甲基, 乙基,其中X选自碱金属原子,它们作为矿石浮选抑制剂的用途,以及制备这些新型组合物的方法。

    Preparation of thiocarbamyl sulfenamides
    6.
    发明授权
    Preparation of thiocarbamyl sulfenamides 失效
    硫代氨基甲酰基亚磺酰胺的制备

    公开(公告)号:US3904686A

    公开(公告)日:1975-09-09

    申请号:US40028973

    申请日:1973-09-24

    CPC classification number: C08K5/44 C08L21/00

    Abstract: The preparation of thiocarbamyl sulfenamides and particularly the preparation of disubstituted-thiocarbamyl cycloalkylsulfenamides may be improved by utilizing an excess of the dithiocarbamate solution which is reacted with the chlorocycloalkylamine and heating the reaction mixture for a short period of time.

    Abstract translation: 可以通过利用过量的与氯代环烷基胺反应的二硫代氨基甲酸盐溶液并加热反应混合物短时间来改进硫代氨基甲酰基次磺酰胺的制备,特别是二取代的 - 硫代氨基甲酰基环烷基亚磺酰胺的制备。

    Ethyl n-cyclohexyl n-propargyl-thiolcarbamate as a herbicide
    8.
    发明授权
    Ethyl n-cyclohexyl n-propargyl-thiolcarbamate as a herbicide 失效
    乙基N-环己基N-丙酸乙酯作为除草剂

    公开(公告)号:US3687997A

    公开(公告)日:1972-08-29

    申请号:US3687997D

    申请日:1969-03-27

    CPC classification number: C07C333/02

    Abstract: New and valuable substituted thiolcarbamates having the formula IN WHICH R1 denotes a propargyl, cyanomethyl, Beta -cyanoethyl or Beta -chloro- Beta -cyanoethyl radical and R2 has the same meanings as R1, R1 and R2 being identical or different, and R2 may also denote a phenyl or cyclohexyl radical or an aliphatic radical having not more than six carbon atoms which may bear hydroxyl, chloro or thiocyano, lower alkoxythioether or lower alkylthioether groups as substituents and R3 denotes an aliphatic radical which may be substituted by halogen atoms. These compounds are effective herbicidal active ingredients which are particularly suitable for controlling unwanted grassy plants while leaving crop plants undamaged.

    Abstract translation: 新的和有价值的具有式IN的取代的硫代氨基甲酸酯,其中R1表示炔丙基,氰基甲基,β-氰基乙基或β-氯-β-氰基乙基,R2具有与R1,R1和R2相同或不同的相同含义,R2也可以 表示苯基或环己基或具有不超过六个碳原子的脂族基团,其可以具有羟基,氯或硫氰基,低级烷氧基硫醚或低级烷硫基醚基团作为取代基,R 3表示可以被卤素原子取代的脂族基团。 这些化合物是有效的除草活性成分,其特别适用于控制不想要的草本植物,同时使作物未受损害。

    New substituted thiocarbamates
    10.
    发明授权
    New substituted thiocarbamates 失效
    新取代的甲硫氨酸

    公开(公告)号:US3609175A

    公开(公告)日:1971-09-28

    申请号:US3609175D

    申请日:1967-10-27

    Inventor: RICHTER SIDNEY B

    CPC classification number: C07C333/02

    Abstract: A compound of the formula:

    WHEREIN N IS AN INTEGER OF FROM 0 TO 5; X is selected from the group consisting of a halogen, an aliphatic radial, nitro, acyl, acyloxy, hydroxy and alkoxy; Y is selected from the group consisting of hydrogen, alkyl, phenyl and a carbamoyl radical of the formula:

    WHEREIN R1 and R2 independently are selected from the group consisting of hydrogen, alkyl and phenyl; and Z is selected from the group consisting of an aliphatic radical, a cycloaliphatic radical, aryl and aralkyl. These compounds are useful as fungicides and nematocides.

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