Urea derivatives, and their use as herbicides
    1.
    发明授权
    Urea derivatives, and their use as herbicides 失效
    尿素衍生物及其作为除草剂的用途

    公开(公告)号:US4690709A

    公开(公告)日:1987-09-01

    申请号:US203485

    申请日:1980-11-03

    摘要: Novel N'-phenyl-N-methylurea derivatives of the formula: ##STR1## wherein R.sub.1 is a hydrogen atom, a methyl group or a methoxy group, R.sub.2 is a hydrogen atom or a lower alkyl group, R.sub.3, which may be the same or different, is a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group or a trifluoromethyl group, n is an integer of 0 to 5, X is a hydrogen atom or a halogen atom, Y is an oxygen atom or a sulfur atom and Z is a straight or branched C.sub.1 -C.sub.8 alkylene group which may have no less than one atom of oxygen and/or sulfur at the terminal of and/or inside the carbon chain, which shows a pronounced herbicidal activity against a wide variety of weeds in the cultivation of crop plants as well as a notable fungicidal activity agaist a wide variety of phytopathogenic fungi causing plant diseases to crop plants without any material toxicity to mammals and fish or chemical injury to said crop plants.

    摘要翻译: 新颖的下式的N-苯基-N-甲基脲衍生物:其中R1是氢原子,甲基或甲氧基,R2是氢原子或低级烷基,R3可以相同 或不同的是卤素原子,低级烷基,低级烷氧基,低级烷硫基或三氟甲基,n为0〜5的整数,X为氢原子或卤素原子,Y为氧 原子或硫原子,Z是在碳链末端和/或内部可以具有不少于一个氧原子和/或硫原子的直链或支链C 1 -C 8亚烷基,其显示出明显的除草活性 种植作物的各种杂草以及显着的杀真菌活性使各种植物病原真菌引起植物病害,对作物没有任何物质毒性,对所述作物的哺乳动物和鱼类或化学损伤没有任何物质毒性。

    Bicyclic reductone developing agents
    3.
    发明授权
    Bicyclic reductone developing agents 失效
    双环还原酮显影剂

    公开(公告)号:US4365085A

    公开(公告)日:1982-12-21

    申请号:US9745

    申请日:1979-02-05

    CPC分类号: G03C8/36 G03C5/30

    摘要: The present invention relates to novel bicyclic compounds useful as photographic silver halide developing agents, to the preparation of these compounds and to photographic products, processes and compositions employing the same. The subject compounds may be represented by the formula ##STR1## wherein R.sub.1 and R.sub.2, the same or different, each represents hydrogen, a hydrocarbon moiety, preferably an alkyl group, --COOH or --COOR.sup.1 wherein R.sup.1 is an alkyl group; R.sub.3 and R.sub.4, the same or different, each represent hydrogen or an alkyl group, R.sub.5 represents hydrogen or --COR.sup.2 wherein R.sup.2 is an alkyl group; R.sub.6 represents hydrogen when R.sub.5 is hydrogen and represents hydrogen or --OCOR.sup.3 wherein R.sup.3 is an alkyl group the same as R.sup.2 when R.sub.5 represents --COR.sup.2 ; X represents --OH, --NH.sub.2 or --NHCOR.sup.4 wherein R.sup.4 represents an alkyl group the same as R.sup.2 ; Y represents --OH or --OCOR.sup.5 wherein R.sup.5 represents an alkyl group the same as R.sup.2 ; and Z represents .dbd.O or .dbd.NCOR.sup.6 wherein R.sup.6 is an alkyl group the same as R.sup.2.

    摘要翻译: 本发明涉及可用作照相卤化银显影剂的新型双环化合物,这些化合物的制备以及使用其的摄影产品,方法和组合物。 本发明化合物可以由下式表示:其中R 1和R 2相同或不同,各自表示氢,烃部分,优选烷基-COOH或-COOR 1,其中R 1是烷基; R 3和R 4相同或不同,各自表示氢或烷基,R 5表示氢或-COR 2,其中R 2是烷基; 当R 5为氢并且表示氢或-OCOR 3时,R 6表示氢,R 5表示-COR 2时,R 3为与R 2相同的烷基; X表示-OH,-NH 2或-NHCOR 4,其中R 4表示与R 2相同的烷基; Y表示-OH或-OCOR 5,其中R5表示与R2相同的烷基; Z表示= O或= NCOR 6,其中R6是与R2相同的烷基。

    Insecticidal N-methyl-N-(benzene sulfonic acid
methylamide-N'-sulfenyl)-carbamic acid oxime esters
    4.
    发明授权
    Insecticidal N-methyl-N-(benzene sulfonic acid methylamide-N'-sulfenyl)-carbamic acid oxime esters 失效
    杀虫剂N-甲基-N-(苯磺酸甲基酰胺-N'-磺酰基) - 氨基甲酸肟酯

    公开(公告)号:US4281011A

    公开(公告)日:1981-07-28

    申请号:US652929

    申请日:1976-01-27

    摘要: N-methyl-N-(benzene sulfonic acid methylamide-N'-sulfenyl)-carbamic acid esters of the formula ##STR1## in which X is halogen, C.sub.1 -C.sub.6 alkyl or hydrogen, andR is a phenyl, naphthyl, benzodioxolanyl or indanyl radical optionally carrying at least one alkyl, alkenyl, alkynyl, alkoxy, alkenoxy, alkynoxy, alkylmercapto, alkenylmercapto, alkynylmercapto, dialkylamino, trihalogenemethyl, halogeno, nitro, nitrile, cycloalkyl, formamidino, dioxanyl or dioxolanyl radical; or an oxime radical of the formula ##STR2## in which R.sup.1 and R.sup.2 each individually is alkyl, alkoxy, alkylthio or alkoxycarbonyl, the alkyl moieties of R.sup.1 and R.sup.2 optionally being linked to one another,which possess insecticidal and acaricidal properties.

    摘要翻译: 具有式(I)的N-甲基-N-(苯磺酸甲基酰胺-N'-硫基) - 氨基甲酸酯,其中X是卤素,C 1 -C 6烷基或氢,R是苯基,萘基 任选地带有至少一个烷基,烯基,炔基,烷氧基,烯氧基,炔氧基,烷基巯基,烯基巯基,炔基巯基,二烷基氨基,三卤代甲基,卤代,硝基,腈,环烷基,甲酰氨基,二烷基或二氧戊环基的苯并二氧杂环戊烷基或茚满基; 或其中R 1和R 2各自独立地为烷基,烷氧基,烷硫基或烷氧基羰基的式(Ⅵ)的肟基,其中R 1和R 2的烷基部分任选彼此连接,具有杀虫和杀螨性质。

    Perfluoro intermediates and processes for their preparation
    5.
    发明授权
    Perfluoro intermediates and processes for their preparation 失效
    全氟中间体及其制备方法

    公开(公告)号:US4246200A

    公开(公告)日:1981-01-20

    申请号:US43042

    申请日:1979-05-29

    CPC分类号: C07C251/00

    摘要: This invention relates to compounds having the formula ##STR1## in which R.sub.F is a perfluoro radical C.sub.n F.sub.2n+1 with n=1-20, and R is a C.sub.1-20 alkyl radical, a C.sub.4-15 cycloalkyl radical, a C.sub.5-20 cycloalkyl-alkyl radical, or a C.sub.6-20 aromatic radical.Said compounds constitute valuable intermediates for the synthesis of surface-active agents.

    摘要翻译: 本发明涉及具有式“IMAGE”的化合物,其中RF是具有n = 1-20的全氟自由基CnF2n + 1,R是C1-20烷基,C4-15环烷基,C5-20环烷基 - 烷基或C6-20芳族基团。 所述化合物构成用于合成表面活性剂的有价值的中间体。

    Cyclopropanecarboxylate pesticides
    6.
    发明授权
    Cyclopropanecarboxylate pesticides 失效
    环丙烷甲酸酯农药

    公开(公告)号:US4242521A

    公开(公告)日:1980-12-30

    申请号:US115465

    申请日:1980-01-25

    申请人: James E. Powell

    发明人: James E. Powell

    CPC分类号: A01N53/00

    摘要: Compounds of the formula ##STR1## wherein R.sup.1 is a hydrocarbyl group, W is a chlorine or bromine atom or --OR in which R is H, a salt-forming cation, an alkyl group or the residue of a pyrethroid alcohol are new pesticides or intermediates therefore. The compounds are prepared using a multi-step synthesis starting from the natural terpene, 3-carene.

    摘要翻译: 其中R 1是烃基,W是氯或溴原子,或-OR,其中R是H,成盐阳离子,烷基或除虫菊酯醇的残基是新的农药或 因此中间体。 使用从天然萜烯(3-carene)开始的多步合成来制备化合物。

    Process for producing ketazine by reacting a ketone with ammonia and a
peroxide
    7.
    发明授权
    Process for producing ketazine by reacting a ketone with ammonia and a peroxide 失效
    通过使酮与氨和过氧化物反应制备酮连氮的方法

    公开(公告)号:US4233242A

    公开(公告)日:1980-11-11

    申请号:US27895

    申请日:1979-04-06

    CPC分类号: C07C251/88

    摘要: Ketazines having the general formula (I) ##STR1## wherein R.sub.1 represents alkyl group having 1 to 4 carbon atoms and R.sub.2 represents (i) an alkyl group having 1 to 4 carbon atoms or (ii) a phenyl group optionally substituted with an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a halogen group, and R.sub.1 and R.sub.2 together with the carbon atom to which they are both bonded may form a ring, are advantageously manufactured by reacting an aliphatic or aromatic ketone having the formula (II) ##STR2## wherein R.sub.1 and R.sub.2 are as defined above, with ammonia and a peroxide compound or compounds in the presence of amorphous silica or palladium compounds, as a catalyst, at a temperature of from 0.degree. to 120.degree. C., in a liquid phase.

    摘要翻译: 具有通式(I)的化合物其中R 1表示具有1至4个碳原子的烷基,R 2表示(i)具有1至4个碳原子的烷基或(ii)任选被 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卤素基团,并且R 1和R 2与它们所连接的碳原子一起形成环可有利地通过使 在无定形二氧化硅或钯化合物作为催化剂存在下,在氨气和过氧化物或化合物作为催化剂的情况下,具有式(II)的脂族或芳族酮(II)其中R 1和R 2如上定义, 为0〜120℃,为液相。

    Fluorescence method for enzyme analysis which couples aromatic amines
with aromatic aldehydes
    9.
    发明授权
    Fluorescence method for enzyme analysis which couples aromatic amines with aromatic aldehydes 失效
    芳香族胺与芳族醛结合的酶分析荧光法

    公开(公告)号:US4155916A

    公开(公告)日:1979-05-22

    申请号:US828394

    申请日:1977-08-29

    CPC分类号: C07D311/20 C12Q1/00

    摘要: Analysis of proteinases is accomplished using conventional amino acid containing aromatic amine substrates. Aromatic amines such as 4-methoxy-2-naphthylamine (4M2NA), 2-naphthylamine, aminoisophthalic acid dimethyl ester, p-nitroaniline, 5-methoxy-1-aminofluorene and coumarin derivatives resulting from enzymatic hydrolysis of the substrate couples with aromatic aldehydes such as 5-nitrosalicylaldehyde (5-NSA), benzaldehyde and p-nitrobenzaldehyde to produce Schiff-base complexes which are water insoluble. Certain Schiff-base complexes produce a shift from blue to orange-red (visible) fluorescence. Such complexes are useful in the assay of enzymes.

    摘要翻译: 使用常规含氨基酸的芳香族胺底物进行蛋白酶分析。 芳基胺如4-甲氧基-2-萘胺(4M2NA),2-萘胺,氨基间苯二甲酸二甲酯,对硝基苯胺,5-甲氧基-1-氨基芴和由底物的酶水解产生的香豆素衍生物与芳族醛偶联 作为5-硝基水杨醛(5-NSA),苯甲醛和对硝基苯甲醛以产生水不溶性的席夫碱配合物。 某些席夫碱配合物产生从蓝色到橙红色(可见)荧光的转变。 这样的复合物在酶的测定中是有用的。

    Process for producing imine compounds
    10.
    发明授权
    Process for producing imine compounds 失效
    亚胺化合物的制备方法

    公开(公告)号:US4130586A

    公开(公告)日:1978-12-19

    申请号:US827791

    申请日:1977-08-25

    摘要: An imine compound is produced by reacting a benzophenone with ammonia in the presence of 0.01 to 10% by weight of a carboxylic acid as a catalyst at a reaction temperature of 50.degree. to 350.degree. C on the basis of benzophenone. Ammonia is fed to the reaction system continuously under a pressure of 2 to 15 atmospheres. A solvent may be used for the reaction. The catalyst carboxylic acid can be readily recovered and reused without any influence of water formed by the reaction and brings about no problem of corrosion to reactor apparatus.

    摘要翻译: 在二苯甲酮的基础上,在50〜350℃的反应温度下,在0.01〜10重量%的羧酸作为催化剂的存在下,使二苯甲酮与氨反应生成亚胺化合物。 在2〜15个大气压的压力下,连续向反应体系供给氨。 反应可以使用溶剂。 催化剂羧酸可以容易地回收和重复使用而不受反应形成的水的任何影响,并且不会对反应器设备产生腐蚀的问题。