公开(公告)号：AP2005003202A0

公开(公告)日：2005-03-31

申请号：AP2005003202

申请日：2003-06-30

Applicant: BASF AG

Inventor： AMMERMANN EBERHARD DR ,  STIERL REINHARD DR ,  SCHOEFL ULRICH DR ,  SCHELBERGER KLAUS ,  SCHERER MARIA ,  HENNINGSEN MICHAEL DR

IPC: A01N25/06 ,  A01N43/32 ,  A01N43/40 ,  A01N

Abstract: Fungicidal mixtures, comprising A) the compound of the formula I B) a biphenylamide of the formula II, in which Z is a pyridyl ring or a five-membered heteroaryl ring which, in addition to carbon atoms, contains one or two nitrogen atoms or one nitrogen atom and one oxygen or sulfur atom, where Z carries one to three identical or different substituents from the group consisting of halogen, methyl and trifluoromethyl, and X is halogen, in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compounds I and II and the use of the compounds I and II for preparing such mixtures are described.

公开(公告)号：DE19738576A1

公开(公告)日：1999-03-11

申请号：DE19738576

申请日：1997-09-04

Applicant: BASF AG

Inventor： KRAMER ANDREAS DR ,  SIEGEL WOLFGANG DR ,  HENNINGSEN MICHAEL DR ,  GROSCH GEORG HEINRICH DR

IPC: B01J23/02 ,  C07B61/00 ,  C07C253/00 ,  C07C255/06 ,  C07C255/07 ,  C07C255/31 ,  C07C255/46 ,  C07B43/08

Abstract: Unsaturated nitriles are obtained by dehydration of corresponding unsaturated aldoximes at relatively low temperature in the gas or liquid phase over a heterogeneous basic oxide or hydroxide catalyst, optionally on an inert support. A process for the production of unsaturated nitriles of formula R-C(R )=C(R )-(CH2)n-CN (I) comprises dehydration of oximes R-C(R )=C(R )-(CH2)n-CH=N-OH (II) in the gas or liquid phase at 150-300 degrees C over a heterogeneous catalyst consisting of an oxide, nitride or carbide support doped with basic oxides and/or hydroxides or with compounds which are converted into these under the reaction conditions, or a catalyst consisting of the basic oxide alone. In (I), R, R , R = 1-20C alkyl or alkenyl or 3-12C cycloalkyl or cycloalkenyl, or two of these groups may form parts of an optionally unsaturated ring; R and R may also = H; and n = 0 or 1-20.

公开(公告)号：DE4446025A1

公开(公告)日：1996-06-27

申请号：DE4446025

申请日：1994-12-22

Applicant: BASF AG

Inventor： KANDZIA CHRISTOF DR ,  HENNINGSEN MICHAEL DR ,  DOYE SVEN DR

IPC: C07D241/24 ,  A61K31/495 ,  A61P31/12 ,  C07D213/38 ,  C07D241/06 ,  C07D401/06 ,  C07D241/04

Abstract: Disclosed are 2-carbamoyl-1,4,5,6-tetrahydropyrazines of general formula (I), wherein R , R and R are the same or different and in each case stand for a straight-chain or branched C1-C8 alkyl group, a C5-C6 cycloalkyl group, a C6-C7 methylene cycloalkyl group, a C6-C10 aryl group or a C7-C12 aralkyl group, or wherein the radicals R and R are connected and together with the exocyclic, noncabonylic carbon atom C form a 5 to 6-membered cycloaliphatic ring and R is as above, or wherein R is hydrogen and R and R are the same or different and are as above. Disclosed also is a method for their preparation and their use.

公开(公告)号：DE4405168A1

公开(公告)日：1995-08-24

申请号：DE4405168

申请日：1994-02-18

Applicant: BASF AG

Inventor： KRONER MATTHIAS DR ,  FUNHOFF ANGELIKA DR ,  TRENTMANN BEATE DR ,  SCHORNICK GUNNAR DR ,  HENNINGSEN MICHAEL DR

IPC: C07C231/24 ,  C08G73/10 ,  C11D3/37 ,  C08L77/04 ,  C08G69/10 ,  C08G69/44 ,  C08J3/00

Abstract: A process for lightening the colour of aq. polyaspartic acid solns. (I) comprises treating coloured aq. solns. of salts of polycondensates of aspartic acid with oxygen or ozone-contg. gas mixts.