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Priority to RO125043ApriorityCriticalpatent/RO95367B1/en
Publication of RO95367A2publicationCriticalpatent/RO95367A2/en
Publication of RO95367B1publicationCriticalpatent/RO95367B1/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Inventia se refera la un procedeu în care se prepara N-(ar)alcoxi- polinitroaniline cu formula generala I (vezi formula în pag.1 a descrierii), în care R indice 1 reprezinta un atom de hidrogen, un radical NO indice 2, alchil inferior, CCl indice 3 sau CF indice 3, R indice 2 reprezinta un radical alchil cu pîna la 8 atomi de carbon sau CH indice 2 C indice 6 H indice 5, CH(C indice 6 H indice 5) indice 2, compusi activi ca erbicide preemergente, prin reactia (ar) alcoxiaminei cu 2,6-dinitroclorbenzen substituit.The invention relates to a process for the preparation of N- (ar) alkoxy-polynitroanilines of the general formula I (see formula on page 1 of the description), wherein R 1 represents a hydrogen atom, a NO 2 index, lower alkyl, CCl index 3 or CF index 3, R index 2 represents an alkyl radical having up to 8 carbon atoms or CH index 2 C index 6 H index 5, CH (C index 6 H index 5) index 2, active compounds as pre-emergent herbicides by the reaction of (ar) alkoxyamine with substituted 2,6-dinitrochlorobenzene.
RO125043A1986-10-151986-10-15Process for preparing n-(ar)alkoxy-polynitrileanilines
RO95367B1
(en)
MALEIMIDE DERIVATIVE, PROCEDURE FOR THE PREPARATION OF THE SAME, AND AGRICULTURAL AND HORTICOLA FUNGICIDE CONTAINING SUCH MALEIMIDE DERIVATIVE AS AN ACTIVE INGREDIENT.