公开(公告)号：RU2145478C1

公开(公告)日：2000-02-20

申请号：RU96115119

申请日：1994-12-07

Applicant: BASF AG

Inventor： RAJNKHOL D ZAUR ,  KLAUS KHORKHLER FON LOKEN EN ,  RAJNKHOL D SHTADLER ,  KHANS TSIGLER ,  KARL-FRIDRIKH EGER ,  RAJNER KOBER

IPC: A01N25/26 ,  A01N43/653 ,  A01N43/84 ,  A01N55/10 ,  A01P3/00

Abstract: FIELD: agriculture, mycology. SUBSTANCE: invention describes granulated or pelleted agent mainly consisting of a carrier covered by a layer of one or some active substances and an envelope mainly consisting of copolymeric wax containing 75-90 wt.-% of ethylene and 10-25 wt.-% of alpha-olefinic unsaturated mono- or dicarboxylic acid consisting of 3-8 carbon atoms being copolymeric wax exhibits the melting index from 1 to 600 (value is measured at 160 C and 0.325 kp). Mono- or dicarboxylic acid can be presented completely or partially as salts with alkaline metal ions, ammonium ions or identical or different ions of alkanolammonium as cations. Invention describes also the method of synthesis and the method of use of agents containing fungicide active substance for plants protection, in part, for control of harmful fungi. EFFECT: improved indices of composition. 10 cl, 2 tbl, 35 ex

公开(公告)号：RU2014317C1

公开(公告)日：1994-06-15

申请号：SU4830460

申请日：1990-07-17

Applicant: BASF AG

Inventor： RAJNER KOBER ,  RAJNER SEELE ,  KHAJNTS ISAK ,  EKKARD KHIKMANN ,  NORBERT GETTS ,  TOMAS TSIRKE

IPC: C07C17/35 ,  C07C17/357 ,  C07C25/24 ,  C07C43/225 ,  C07C43/29 ,  C07D233/56 ,  C07D233/58 ,  C07D249/08 ,  C07D303/08 ,  C07D521/00 ,  C07C17/24

Abstract: A method for stereoselective preparation of Z -1,2-diarylallylchlorides of the general formula where R1 and R2 independently one of another are hydrogen, halogen, alkyl, halogenalkyl, alkoxy, halogenalkoxy or unsubstituted or substituted aromatic residue, n and m =1,2 or 3. chlorohydrins of the general formula where R1 and R2 having above mentioned value are dehydrated in the inert ether or ester of carboxylic acid and as solvent in the presence of anhydride of carboxylic acid or respective ketene and organic or inorganic acid or oleum at temperatures to 50 °C.

公开(公告)号：RU2142229C1

公开(公告)日：1999-12-10

申请号：RU96102157

申请日：1994-06-27

Applicant: BASF AG

Inventor： AUGUST VIGGER ,  GANS-MIKHAEHL FRIKE ,  UVE KARDORFF ,  ADOL F PARG ,  RAJNER KOBER

IPC: A01N25/04 ,  A01N25/14 ,  A01N25/22 ,  A01N25/30 ,  A01N43/653 ,  A01N43/70 ,  A01N43/76 ,  A01P13/00

Abstract: FIELD: agriculture. SUBSTANCE: compound contains 5-150 g/l of at least one disperser; 50-500 g/l of at least one wetting agent; 0.5-5 g/l of at least one thickener; organic solvent. Epoxycanazol is used as active substance. Anionic disperser is used in an amount of 50-80 g/l. Substance involves at least one block-copolymer containing polyoxypropylene with molar weight of 3,000-3,500 and fragments of ethylene oxide with molar weight balancing total molar weight to 6,000-7,000, and wetting agent with check weight of 1x10 % in distilled water. Method involves preparing suspended concentrate of active substance, dispersers and thickeners; mixing them with wetting agent and solvent; spreading mixture compound in water. EFFECT: increased efficiency by producing stable preparative compound with improved biological activity. 5 cl, 13 tbl, 12 ex

公开(公告)号：RU2071473C1

公开(公告)日：1997-01-10

申请号：SU4831490

申请日：1990-11-02

Applicant: BASF AG

Inventor： EKKHARD KHIKMANN ,  RAJNER ZELE ,  RAJNER KOBER ,  KHAJNTS IZAK

IPC: C07D405/06 ,  C07D301/18 ,  C07D521/00

Abstract: Process for the preparation of cis-2-(1H-1,2,4-triazol-1-ylmethyl)-2-(halophenyl)-3-(halophenyl)oxira ne I by epoxidation of Z-3-(1H-1,2,4-triazol-1-yl)-2-(halophenyl)-1-(halophenyl)propene II, in which halogen is in each case fluorine, chlorine or bromine, by reaction of the crude epoxidation product with one or more reducing agents, in which the reducing agent is added to the reaction mixture in a substantially higher amount than is necessary for destroying any peroxide compounds present.

公开(公告)号：RU2125997C1

公开(公告)日：1999-02-10

申请号：RU94011635

申请日：1991-11-26

Applicant: BASF AG

Inventor： RAJNER KOBER ,  RAJNER SEELE ,  KHAJNTS ISAK ,  EHKKARD KHIKMANN ,  NORBERT GETTS ,  TOMAS TSIRKE

IPC: C07C17/35 ,  C07C17/357 ,  C07C25/24 ,  C07C43/225 ,  C07C43/29 ,  C07D233/56 ,  C07D233/58 ,  C07D249/08 ,  C07D303/08 ,  C07D521/00

Abstract: FIELD: agriculture. SUBSTANCE: present invention describes chloromethyldiaryloxiranes I: R R wherein and are independently hydrogen, halogen, n and m are 1,2 or 3, which are useful as intermediate products for synthesis of azolylmethyloxiranes having fungicidal activity. Compounds of formula I are prepared by epoxidation of corresponding diarylallyl chlorides III. Compounds of formula I make it possible to obtain final products with higher yield and less number of stages. EFFECT: improved properties of the title compounds. 2 cl, 1 dwg, 11 ex, 2 tbl

公开(公告)号：RU2096401C1

公开(公告)日：1997-11-20

申请号：SU5011959

申请日：1992-06-29

Applicant: BASF AG

Inventor： RAJNER KOBER ,  RAJNER SEELE ,  KHAJNTS ISAK ,  EKKARD KHIKMANN ,  NORBERT GETTS ,  TOMAS TSIRKE

IPC: C07B53/00 ,  C07C17/00 ,  C07C17/35 ,  C07C17/357 ,  C07C22/04 ,  C07C25/24 ,  C07C41/18 ,  C07C41/48 ,  C07C43/225 ,  C07C43/29 ,  C07D233/56 ,  C07D233/58 ,  C07D249/08 ,  C07D301/16 ,  C07D303/08 ,  C07D405/06 ,  C07D521/00

Abstract: Preparation of Z-1,2-diarylallyl chlorides of the general formula I in which the radicals R and R independently of one another are hydrogen, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or a substituted aromatic radical, and n and m represent 1, 2 or 3, by dehydrating chlorohydrins of the formula II in which the radicals have the abovementioned meanings, at temperatures of up to 50 DEG C in the presence of a carboxylic anhydride and of an organic or inorganic acid, in an inert ether or carboxylate as the solvent, the reaction of these products to give azolylmethyloxiranes, and novel intermediates.