摘要:
The present invention relates to a plurality of novel processes and novel intermediates for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines, which are known as intermediates for preparing compounds having fungicidal properties (WO 95-04728).
摘要:
A process for the preparation of aluminum salts of cyclic phosphinic acids is described, which comprises reacting cyclic phosphinic acids, such as 1-hydroxydihydrophosphole oxides or 1-hydroxyphospholane oxides, with aluminum hydroxide in the presence of water and in the absence of polar solvents at elevated temperature for a reaction time of from 1 to 20 hours.
摘要:
The invention relates to a method for producing aluminum salts of cyclic phopshinic acid. According to the invention, cyclic phosphinic acids, such as 1-hydroxydihydrophosphole oxide or 1-hydroxyphospholane oxide, are reacted with a basic aluminum acetate, such as hydroxyaluminum diacetate, in the presence of water and in the absence of polar solvents with heat for a reaction time of 1 to 20 hours.
摘要翻译:本发明涉及一种生产环状磷酸的铝盐的方法。 根据本发明,在水的存在下,在不存在极性溶剂的情况下,将环状次膦酸如1-羟基二氢氧化hole hole oxide oxide oxide oxide oxide or or or or or or or or or or or or or,,,,,,,,a a a a a a a a a 反应时间为1〜20小时。
摘要:
Hydroxamic derivatives of the formula (I): ##STR1## in which A represents hydrogen or a grouping which can be readily eliminated;A.sup.1 represents hydrogen or alkyl;Ar represents optionally substituted arylene or heteroarylene;E represents a 1-alkene-1,1-diyl grouping which contains a radical R.sup.1 in the 2-position, or represents a 2-aza-1-alkene-1,1-diyl grouping which contains a radical R.sup.2 in the 2-position, or represents an optionally substituted imino grouping ("azamethylone", N--R.sup.3);G represents a bridge member as defined herein; andZ represents in each case optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aryl or heterocyclyl;are useful as fungicides. Also disclosed is a process for preparing the compounds of formula (I).
摘要:
There are described new amino acid amide derivatives, some of which are known, of the formula (I) ##STR1## in which R.sup.1 to R.sup.8 have the meaning given in the description, and a process for their preparation. The amino acid amide derivatives of the formula (I) are used for the preparation of pesticides.
摘要:
The application relates to new azadioxacycloalkenes of the formula (I) ##STR1## in which Z, G, Ar, E and A have the meaning given in the description, to a process for their preparation, and to their use as fungicides.
摘要:
Coin detector may be manufactured in several steps. An integrated circuit board (ICB) having conductive material on its surface is covered with an etching mask where conductive elements are to be located. The unmasked portion of the ICB surface is etched off, and then the etching mask is removed. The ICB substrate is attached with a detector circuit located on an etched portion of the ICB surface. An oscillator circuit is connected to a conductive coil. If the coin detector uses a two-layer coil, the coils are connected by a through-going board. The structure is encased in a synthetic material.
摘要:
Combating fungi with substituted amine acid derivatives of the formula ##STR1## in which R.sup.1 represents alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cycloalkyl or cycloalkenyl,R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are identical or different and represent hydrogen, cycloalkyl or alkyl, orR.sup.3 and R.sup.4, together with the carbon atom to which they are bonded, form a cycloalkyl ring, andR.sup.6 represents hydrogen, alkyl, alkenyl, alkinyl, cyanoalkyl, unsubstituted or substituted phenylalkyl, unsubstituted or substituted phenyl or unsubstituted or substituted cycloalkyl, or represents unsubstituted or substituted heterocyclyl or heterocyclylalkyl,orR.sup.5 and R.sup.6, together with the nitrogen atom to which they are bonded, represent a heterocyclyl radical, which can contain further hetero atoms.
摘要:
Fungicidal and insecticidal substituted-heteroycylacrylic esters of the formula ##STR1## in which R.sup.1 represents alkyl, or represents unsubstituted- or substituted aralkyl,R.sup.2a represents hydrogen, dialkylamino, alkoxy or alkylthio, or represents in each case unsubstituted or substituted aralkyloxy or arylalkylthio, andR.sup.7 represents one of ##STR2##
摘要:
Insecticidal and fungicidal substituted 2-[6-(pyrimidinyl)-indol-1-yl]-acrylic esters of the formula ##STR1## in which R.sup.1 represents alkyl, or represents optionally substituted aralkyl,R.sup.2 represents dialkylamino, alkoxy or alkylthio, or represents in each case optionally substituted aralkyloxy or arylalkylthio,R.sup.3 and R.sup.4 in each case independently of one another represent hydrogen, cyano, halogen, or alkyl,R.sup.5, R.sup.6 and R.sup.8 represent hydrogen or other radicals, andR.sup.7 represents optionally substituted pyrimidinyl.The corresponding acetic acid esters are also active.