Herbicidally active substituted
6-halogeno-tert.-butyl-1,2,4-triazin-5-ones
    1.
    发明授权
    Herbicidally active substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-ones 失效
    除草活性的取代的6-卤代叔丁基-1,2,4-三嗪-5-酮

    公开(公告)号:US4386953A

    公开(公告)日:1983-06-07

    申请号:US299919

    申请日:1981-09-08

    CPC分类号: C07D253/075 A01N43/707

    摘要: A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula ##STR1## in which R.sup.1 is an amino or methyl group,R.sup.2 is an alkylmercapto, alkylamino or dialkylamino group,X is a halogen atom, andY and Z each independently is a hydrogen or halogen atom,which possesses selective herbicidal activity. A synthesis involving the novel intermediates ##STR2## in which X, Y and Z have the above-mentioned meaning andQ is CN, CONH.sub.2 or COOH,is also shown.

    摘要翻译: R 1为氨基或甲基的取代的6-卤代叔丁基-1,2,4-三嗪-5-酮,其中R 1为烷基巯基,烷基氨基或二烷基氨基,X为 卤素原子,Y和Z各自独立地为具有选择性除草活性的氢或卤素原子。 涉及其中X,Y和Z具有上述含义且Q为CN,CONH 2或COOH的新中间体“IMAGE”的合成也显示。

    Herbicidally active novel
3-alken(in)yl-mercapto(amino)-4-amino-6-tert-butyl-1,2,4-triazin-5-ones
    2.
    发明授权
    Herbicidally active novel 3-alken(in)yl-mercapto(amino)-4-amino-6-tert-butyl-1,2,4-triazin-5-ones 失效
    除草活性新型3-链烯(内) - 巯基(氨基)-4-氨基-6-叔丁基-1,2,4-三嗪-5-酮

    公开(公告)号:US4470842A

    公开(公告)日:1984-09-11

    申请号:US454898

    申请日:1982-12-30

    CPC分类号: C07D253/075 A01N43/707

    摘要: 3-Alkenylmercapto-, 3-alkinylmercapto-, 3-alkenylamino- and 3-alkinylamino-4-amino-6-tert.-butyl-1,2,4-triazin-5-ones of the general formula ##STR1## in which A represents a sulphur or a radical of the general formula --NR.sup.2 --,R.sup.2 represents a hydrogen atom or an alkyl group,R.sup.1 represents an alkenyl or alkinyl group,X represents a halogen atom or an alkoxy group, andY represents a hydrogen or halogen atom or an alkoxy group,are new, are prepared as described, and find use as herbicides.

    摘要翻译: 3-烯基巯基巯基,3-链炔基巯基 - ,3-链烯基氨基 - 和3-链烷基氨基-4-氨基-6-叔丁基-1,2,4-三嗪-5-酮,其通式为 )其中A表示硫或通式-NR 2 - 的基团,R 2表示氢原子或烷基,R 1表示链烯基或炔基,X表示卤素原子或烷氧基,Y表示 氢或卤素原子或烷氧基是新的,如所述制备,并用作除草剂。

    Preparation of acyl cyanides
    4.
    发明授权
    Preparation of acyl cyanides 失效
    酰基氰的制备

    公开(公告)号:US4455264A

    公开(公告)日:1984-06-19

    申请号:US436094

    申请日:1982-10-22

    CPC分类号: C07C253/16

    摘要: Acyl cyanides of the formula ##STR1## in which R represents an optionally substituted alkyl group having 1 to 8 carbon atoms, an optionally substituted cycloalkyl group having 3 to 12 carbon atoms or an optionally substituted aryl group, or an optionally substituted 5-membered or 6-membered heterocyclic radical which additionally can be fused to a benzene ring,are obtained in high yields by reacting carboxylic acid anhydrides of the formula R--CO--O--CO--R (II) with trimethylsilyl cyanide, (CH.sub.3).sub.3 Si--CN (III), if appropriate in the presence of a catalyst and, if appropriate, in the presence of a diluent, at a temperature between 50.degree. and 250.degree. C. The acyl cyanides can be used as intermediate products, for example, for the preparation of certain herbicidally active compounds of the triazinone series.

    摘要翻译: 其中R表示任选取代的具有1至8个碳原子的烷基,任选取代的具有3至12个碳原子的环烷基或任选取代的芳基,或任选取代的5元或 通过使式R-CO-O-CO-R(II)的羧酸酐与三甲基甲硅烷基氰化物,(CH 3)3 Si-CN(III)反应,可以高收率地获得另外可以与苯环稠合的6元杂环基 (III),如果合适的话,在催化剂的存在下,如果合适的话,在稀释剂的存在下,在50℃和250℃之间的温度下。酰基氰可以用作中间产物,例如用于 制备三嗪酮系列的某些除草活性化合物。

    Preparation of phosphorylated amidines
    5.
    发明授权
    Preparation of phosphorylated amidines 失效
    磷酸化脒的制备

    公开(公告)号:US4162280A

    公开(公告)日:1979-07-24

    申请号:US887899

    申请日:1978-03-17

    申请人: Eckart Kranz

    发明人: Eckart Kranz

    CPC分类号: A01N57/26 C07F9/2458

    摘要: Preparation of a phosphorylated amidine of the formula ##STR1## wherein X is oxygen or sulfur and R, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are various organic radicals, which comprises reacting a phosphoric acid ester-amide of the formula ##STR2## with a carboxamide of the formula ##STR3## at a temperature between about 0.degree. and 50.degree. C., and then reacting the mixture with a base. Advantageously the reaction is effected at about 0.degree. to 15.degree. C. in the presence of an aliphatic or aromatic optionally chlorinated hydrocarbon or an alcohol as an inert solvent, and in the presence of a catalyst.

    摘要翻译: 制备式IMAMA的磷酸化脒,其中X是氧或硫,R,R 1,R 2,R 3和R 4是各种有机基团,其包括使下式的磷酸酯 - 酰胺与羧酰胺 在约0℃至50℃之间的温度下,使式“IMAGE”进行反应,然后使该混合物与碱反应。 有利地,反应在约0℃至15℃下在脂族或芳族任选氯化烃或作为惰性溶剂的醇存在下进行,并在催化剂存在下进行。

    Preparation of 4-alkylthiosemicarbazides
    6.
    发明授权
    Preparation of 4-alkylthiosemicarbazides 失效
    4-烷基硫代氨基脲的制备

    公开(公告)号:US4132736A

    公开(公告)日:1979-01-02

    申请号:US729933

    申请日:1976-10-06

    CPC分类号: C07D285/135

    摘要: 4-Alkylthiosemicarbazides of the formulaAlkyl--NH--CS--NH--NH.sub.2are produced by heating at about 40 to 90.degree. C the novel hydrazinium salts of N-alkyldithiocarbamic acids of the formulaAlkyl--NH--CS--S.sup.- + NH.sub.3 --NH.sub.2in a solvent while removing by-product H.sub.2 S as by use of vacuum or passage of an inert gas through the reaction mixture, advantageously in the presence of a catalytic amount of sulfur to speed up the reaction. Hydrazine hydrate may also be present. The hydrazinium salt starting material can be prepared by reacting the corresponding alkylamine, ammonia, carbon disulfide and hydrazine, and the reaction solution directly employed in the heating step of the present invention without isolation of the intermediate.

    摘要翻译: 通过在约40至90℃下加热式烷基-NH-CS-S-NH-NH 2的N-烷基二硫代氨基甲酸的新的肼鎓盐,制备式烷基-NH-CS-NH-NH 2的4-烷基硫代氨基脲 在溶剂中,同时通过使用真空或通过惰性气体通过反应混合物除去副产物H 2 S,有利地在催化量的硫存在下加速反应。 也可以存在水合肼。 肼盐起始原料可以通过使相应的烷基胺,氨,二硫化碳和肼与本发明的加热步骤中直接使用的反应溶液反应而不分离中间体来制备。

    Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ols
    8.
    发明授权
    Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ols 失效
    1-噻唑基-3,3-二甲基-1-苯氧基 - 丁-2-醇的制备

    公开(公告)号:US4371700A

    公开(公告)日:1983-02-01

    申请号:US232461

    申请日:1981-02-09

    申请人: Eckart Kranz

    发明人: Eckart Kranz

    摘要: A process for the preparation of a 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ol of the formula ##STR1## in which X is a nitrogen atom or a CH group,Y each independently is halogen, phenyl, phenoxy, nitro, alkyl, alkoxy or cycloalkyl, andn is 0, 1, 2 or 3,comprising reacting a 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-one of the formula ##STR2## with formic acid/triethylamine in the form of a 5:2 addition compound of the formula5HCOOHx2N(C.sub.2 H.sub.5).sub.3.The product is a known fungicide.

    摘要翻译: 制备其中X为氮原子或CH基团的式“IMAGE”的1-吡唑基-3,3-二甲基-1-苯氧基 - 丁-2-醇的方法Y各自独立地为卤素, 苯基,苯氧基,硝基,烷基,烷氧基或环烷基,n为0,1,2或3,包括使式(I)的1-吡唑基-3,3-二甲基-1-苯氧基 - 丁-2-酮 与甲酸/三乙胺以5:2式5HCOOH 2 N(C 2 H 5)3的加成化合物的形式存在。 该产品是已知的杀真菌剂。

    Combating fungi with .alpha.-azolyl-keto derivatives
    9.
    发明授权
    Combating fungi with .alpha.-azolyl-keto derivatives 失效
    抗真菌与α-唑基 - 酮衍生物

    公开(公告)号:US4316932A

    公开(公告)日:1982-02-23

    申请号:US54067

    申请日:1979-07-02

    摘要: An .alpha.-azolyl-keto derivative of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl or optionally substituted phenyl,R.sup.2 represents the grouping --CX.sup.1 X.sup.2 R.sup.3 or alkoxy-carbonyl,R.sup.3 represents halogen, halogenoalkyl or optionally substituted phenyl,R.sup.4 represents the grouping --O--CO--R.sup.5, --O(S)--R.sup.6 or --O--S(O).sub.n --R.sup.7, or alkylamino, dialkylamino, optionally substituted phenylamino or halogen,R.sup.5 represents alkyl, halogenoalkyl, alkenyl, alkynyl, cycloalkyl, optionally substituted phenyl, optionally substituted phenylalkyl, alkylamino, dialkylamino or optionally substituted phenylamino,R.sup.6 represents alkyl, alkenyl, alkynyl, cycloalkyl, optionally substituted phenyl or optionally substituted benzyl,R.sup.7 represents alkyl, halogenoalkyl, optionally substituted phenyl or dialkylamino,n represents 1 or 2,X.sup.1 and X.sup.2 each independently represents hydrogen or halogen, andY represents a nitrogen atom or the CH group, or a physiologically acceptable acid addition salt or metal salt complex thereof, which possesses fungicidal properties.

    摘要翻译: 其中R 1表示任意取代的烷基或任意取代的苯基,R 2代表基团-CX 1 X 2 R 3或烷氧基 - 羰基,R 3表示卤素,卤代烷基或任意取代的苯基,R 4代表基团 -O-CO-R 5,-O(S)-R 6或-OS(O)n -R 7或烷基氨基,二烷基氨基,任选取代的苯基氨基或卤素,R 5表示烷基,卤代烷基,烯基,炔基,环烷基,任选取代的苯基 ,任选取代的苯基烷基,烷基氨基,二烷基氨基或任选取代的苯基氨基,R 6表示烷基,烯基,炔基,环烷基,任选取代的苯基或任选取代的苄基,R 7表示烷基,卤代烷基,任选取代的苯基或二烷基氨基,n表示1或2, 和X2各自独立地表示氢或卤素,Y表示氮原子或CH基团,或生理上可接受的酸加成盐或金属盐c 其复合物具有杀真菌性能。