Acylcyclohexadionethiocarboximidic S-ester salts
    1.
    发明授权
    Acylcyclohexadionethiocarboximidic S-ester salts 失效
    酰基环己基硫代硫代卡必西酯S-酯盐

    公开(公告)号:US5194650A

    公开(公告)日:1993-03-16

    申请号:US833178

    申请日:1992-02-10

    摘要: An acylcyclohexadionethiocarboxylic S-ester of the formula ##STR1## where R.sup.1 and R.sup.2 are substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, benzyl or phenyl, and R.sup.2 is additionally hydrogen, are prepared by reacting an acylcyclohexadione II ##STR2## with hydroxylamine or hydroxylamine-O-sulfonic acid in an inert solvent at from 0.degree. to 150.degree. C., to give an acylcyclohexadione compound III ##STR3## and then reacting the compound III with a mercaptan IVR.sup.2 --SH IVin the presence of an anhydrous acid HX to give an acylcyclohexadionethiocarboximidic S-ester salt V ##STR4## where X is the anion of the acid, and hydrolyzing the compounds V to the acylcyclohexadionethiocarboxylic S-ester I.

    摘要翻译: 其中R1和R2是取代或未取代的烷基,烯基,炔基,环烷基,苄基或苯基,R2另外是氢的酰基环己基二硫代羧酸S-酯通过酰基环己二酮II与 羟胺或羟胺-O-磺酸在0至150℃的惰性溶剂中反应,得到酰基环己二酮化合物III III,然后使化合物III与硫醇IV R2-SH IV在存在下反应 无水酸HX,得到酰基环己基硫代硫代卡必西酯S-酯盐V V,其中X是酸的阴离子,并将化合物V水解成酰基环己二硫代乙酸酯S酯I.

    Preparation of acylcyclohexadionethiocarboxylic S-esters
    2.
    发明授权
    Preparation of acylcyclohexadionethiocarboxylic S-esters 失效
    ACYLCYCLOHEXADETETAHOCARBOXYLIC S-ESTERS的制备

    公开(公告)号:US5130453A

    公开(公告)日:1992-07-14

    申请号:US592298

    申请日:1990-10-03

    摘要: An acylcyclohexadionethiocarboxylic S-ester of the fomrula ##STR1## where R.sup.1 and R.sup.2 are substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, benzyl or phenyl, and R.sup.2 is additionally hydrogen, are prepared by reacting an acylcyclohexadione II ##STR2## with hydroxylamine or hydroxylamine-O-sulfonic acid in an inert solvent at from 0.degree. to 150.degree. C., to give an acylcyclohexadione compound III ##STR3## and then reacting the compound III with a mercaptan IVR.sup.2 --SH IVin the presence of an anhydrous acid HX to give an acylcyclohexadionethiocarboximidic S-ester salt V ##STR4## where X is the anion of the acid, and hydrolyzing the compounds V to the acylcyclohexadionethiocarboxylic S-ester I.

    摘要翻译: 其中R1和R2是取代或未取代的烷基,烯基,炔基,环烷基,苄基或苯基,R2另外是氢的酰基环己基二硫代羧酸S-酯通过酰基环己二酮II与 羟胺或羟胺-O-磺酸在0至150℃的惰性溶剂中反应,得到酰基环己二酮化合物III III,然后使化合物III与硫醇IV R2-SH IV在存在下反应 无水酸HX,得到酰基环己基硫代硫代卡必西酯S-酯盐V V,其中X是酸的阴离子,并将化合物V水解成酰基环己二硫代乙酸酯S酯I.

    Cyclohexenone oxide ethers and use thereof as herbicides
    9.
    发明授权
    Cyclohexenone oxide ethers and use thereof as herbicides 失效
    环己烯氧化物醚及其作为除草剂的用途

    公开(公告)号:US5496792A

    公开(公告)日:1996-03-05

    申请号:US290725

    申请日:1994-08-11

    摘要: Cyclohexenone oxime ethers I ##STR1## R.sup.1 =C.sub.1 -C.sub.6 -alkyl; W=unsubstituted or C.sub.1 -C.sub.3 -alkyl-substituted C.sub.2 -C.sub.4 -alkylene chain;X=NO.sub.2, CN, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl; n=0-3 or 1-5 if all X's are halogen;R.sup.2 =C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkylthio-C.sub.1 -C.sub.6 -alkyl, substituted or unsubstituted C.sub.3 -C.sub.7 -cycloalkyl, substituted or unsubstituted C.sub.5 -C.sub.7 -cycloalkenyl, a substituted or unsubstituted 5-membered saturated heterocycle containing 1 or 2 oxygen and/or sulfur atoms, substituted or unsubstituted 6- or 7-membered heterocycle having 1 or 2 non-adjacent oxygen and/or sulfur atoms and which is saturated or mono- or diunsaturated, substituted or unsubstituted 5-membered heteroaromatic containing 1 or 2N atoms and one O or S atom, phenyl or pyridyl, both of which are unsubstituted or bear 1-3 halogen, NO.sub.2, CN, alkyl, alkoxy, alkyl-thio, haloalkyl, alkenyloxy, alkynyloxy and/or --NR.sup.a R.sup.b substituents;R.sup.a =H, alkyl, alkenyl or alkynyl andR.sup.b =H, alkyl, alkenyl, alkynyl, acyl or substituted or unsubstituted benzoyl;and agriculturally utilizable salts and esters of compounds I with C.sub.1 -C.sub.10 -carboxylic acids and inorganic acids.

    摘要翻译: PCT No.PCT / EP93 / 00215 Sec。 371日期:1994年8月11日 102(e)日期1994年8月11日PCT 1993年1月30日PCT PCT。 公开号WO93 / 16063 日期:1993年8月19日。环己烯酮肟醚I R1 = C1-C6-烷基; W =未取代的或C 1 -C 3烷基取代的C 2 -C 4 - 亚烷基链; X = NO 2,CN,卤素,C 1 -C 4 - 烷基,C 1 -C 4 - 卤代烷基; 如果所有X是卤素,n = 0-3或1-5; R 2 = C 1 -C 4烷氧基-C 1 -C 6烷基,C 1 -C 4烷硫基-C 1 -C 6烷基,取代或未取代的C 3 -C 7 - 环烷基,取代或未取代的C 5 -C 7 - 环烯基,取代或未取代的5- 含有1或2个氧和/或硫原子的5元饱和杂环,取代或未取代的具有1或2个不相邻的氧和/或硫原子的6或7元杂环,并且是饱和或单或二不饱和的,取代或未取代的 含有1或2N原子和一个O或S原子的苯基或吡啶基,它们都是未取代的或具有1-3个卤素,NO2,CN,烷基,烷氧基,烷基 - 硫基,卤代烷基,烯氧基,炔氧基和 /或-NR a R b取代基; R a = H,烷基,烯基或炔基,R b = H,烷基,烯基,炔基,酰基或取代或未取代的苯甲酰基; 和化合物I与C 1 -C 10 - 羧酸和无机酸的农业上可用的盐和酯。

    Hydroxylamine derivatives which are intermediates for making herbicidal
compounds
    10.
    发明授权
    Hydroxylamine derivatives which are intermediates for making herbicidal compounds 失效
    作为制造除草剂化合物的中间体的羟甲基胺衍生物

    公开(公告)号:US5081301A

    公开(公告)日:1992-01-14

    申请号:US429160

    申请日:1989-10-30

    CPC分类号: C07D209/48 C07C239/20

    摘要: Hydroxylamine derivatives have the general formula IAryl--A--O--B IwhereAryl is an unsubstituted or substituted, mononuclear or binuclear, isocyclic radical;A is a 1,4-butenylene group of the general formulae IIa or IIb ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are each hydrogen, halogen, C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -alkenyl;B is NH.sub.2 or a dicarboximide group of the general formula III ##STR2## where Z is unsubstituted or substituted phenylene, naphthylene, pyridinylene, cyclopentylene, cyclohexylene, cyclohexenylene, C.sub.2 -C.sub.4 -alkenylene or C.sub.2 -C.sub.4 -alkylene. The dicarboximides are intermediates for the compounds wherein B is NH.sub.2. The latter are used in synthesizing herbicidal compounds.

    摘要翻译: 羟胺衍生物具有通式I Aryl-A-O-B I,其中芳基是未取代或取代的单核或双核,环状基团; A是通式IIa或IIb的1,4-亚丁烯基IIa其中R 1,R 2,R 3,R 4和R 5各自是氢,卤素,C 1 -C 6烷基或C 1 -C 6 - 烯基; B是NH 2或通式III III的二羧酰亚胺基,其中Z是未取代或取代的亚苯基,亚萘基,亚
    苄基,亚环戊基,亚环己基,亚环己烯基,C 2 -C 4亚烯基或C 2 -C 4亚烷基。 二羧酰亚胺是其中B是NH 2的化合物的中间体。 后者用于合成除草化合物。