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    • 1. 发明授权
    • Preparation of 1-phenyl-2,2,2-trihalogeno-ethanol esters
    • 1-苯基-2,2,2-三卤代乙醇酯的制备
    • US4127728A
    • 1978-11-28
    • US717302
    • 1976-08-24
    • Thomas SchmidtWolfgang KramerEckart Kranz
    • Thomas SchmidtWolfgang KramerEckart Kranz
    • C07C69/007C07C29/68C07C33/46C07C67/00C07C67/08C07C67/14C07C68/00C07C201/00C07C205/42C07C253/00C07C255/55C07C313/00C07C319/20C07C323/19C07C381/14C07D317/46C07D317/54
    • C07C67/08C07C29/68C07C33/46C07C381/14C07C67/14
    • A process for the preparation of a substituted 1-phenyl-2,2,2-trihalo-ethanol ester of the formula ##STR1## in which R is alkyl, halogenoalkyl, alkoxy, cycloalkyl or optionally substituted phenyl, benzyl, phenoxy, or phenylsulfonyl,X is halogenoalkyl with 1-3 carbon atoms and 1-3 halogen atoms,Y is halogen, cyano, nitro, alkyl, alkoxy, alkylmercapto, sulfoalkoxy or optionally substituted methylenedioxy, andn is an integer from 0 to 3,Comprising reacting a compound of the formula ##STR2## WITH A HALOGENATED ALDEHYDE OF THE FORMULAX CHO in the presence of a Friedel-Crafts catalyst at a temperature of about -70 to +100.degree. C thereby to form a complex alcoholate, and reacting the complex alcoholate with an acid halide of the formula ##STR3## OR WITH A CORRESPONDING ACID ANHYDRIDE AT A TEMPERATURE OF ABOUT -70 TO +100.degree. C. The reaction with the acid halide or anhydride is preferably carried out in the presence of a solvent or diluent, sodium sulfate hydrate is added to the final reaction solution and the resulting mixture of sodium sulfate and basic aluminum halide is filtered off. The products are known insecticides.
    • 制备式“IMAGE”的取代的1-苯基-2,2,2-三卤代 - 乙醇酯的方法,其中R是烷基,卤代烷基,烷氧基,环烷基或任选取代的苯基,苄基,苯氧基或苯基磺酰基 X是具有1-3个碳原子和1-3个卤素原子的卤代烷基,Y是卤素,氰基,硝基,烷基,烷氧基,烷基巯基,磺基烷氧基或任选取代的亚甲二氧基,N是0至3的整数,包含反应A 在Fried-Crafts催化剂存在下,在约-70至+ 100℃的温度下,使用式(ⅩⅩⅩⅤ)化合物与式(ⅩⅤ)化合物反应,从而形成复合醇化物,并使复合醇化物与 在-70至+ 100℃的温度下,与酰基卤或酸酐的反应优选在溶剂或稀释剂钠的存在下进行。 将硫酸盐水合物加入到最终的反应物中 并将所得的硫酸钠和碱式卤化铝的混合物滤出。 产品是已知的杀虫剂。
    • 3. 发明授权
    • Combating fungi with .alpha.-azolyl-keto derivatives
    • 抗真菌与α-唑基 - 酮衍生物
    • US4316932A
    • 1982-02-23
    • US54067
    • 1979-07-02
    • Eckart KranzWolfgang KramerKarl H. BuchelWilhelm BrandesPaul-Ernst Frohberger
    • Eckart KranzWolfgang KramerKarl H. BuchelWilhelm BrandesPaul-Ernst Frohberger
    • A01N43/50A01N43/653C07D233/60C07D249/08C07D521/00A01N43/82
    • C07D231/12A01N43/50A01N43/653C07D233/56C07D249/08
    • 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.
    • 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。
    • 7. 发明授权
    • Combating fungi with .alpha.-azolyl-keto derivatives
    • 抗真菌与α-唑基 - 酮衍生物
    • US4386088A
    • 1983-05-31
    • US304128
    • 1981-09-21
    • Eckart KranzWolfgang KramerKarl H. BuchelWilhelm BrandesPaul-Ernst Frohberger
    • Eckart KranzWolfgang KramerKarl H. BuchelWilhelm BrandesPaul-Ernst Frohberger
    • A01N43/50A01N43/653C07D233/60C07D249/08C07D521/00A01N43/82
    • C07D231/12A01N43/50A01N43/653C07D233/56C07D249/08
    • 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 alkoxycarbonyl,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.
    • 其中R 1表示任选取代的烷基或任选取代的苯基,R 2表示分组-C X 1 X 2 R 3或烷氧基羰基,R 3表示卤素,卤代烷基或任选取代的苯基,R 4表示基团-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, 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, 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共 其复合物具有杀真菌性能。
    • 10. 发明授权
    • Preparation of phosphorylated amidines
    • 磷酸化脒的制备
    • US4162280A
    • 1979-07-24
    • US887899
    • 1978-03-17
    • Eckart Kranz
    • Eckart Kranz
    • A01N57/26B01J27/00B01J31/00C07F9/24C07F9/44
    • A01N57/26C07F9/2458
    • 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.
    • 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。