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Application filed by Institutul Central De ChimiefiledCriticalInstitutul Central De Chimie
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)
Substituted propargyloxyacetonitrile derivatives, process for production thereof, and herbicide and agricultural-horticultural fungicide comprising said derivatives as active ingredients.
MALEIMIDE DERIVATIVE, PROCEDURE FOR THE PREPARATION OF THE SAME, AND AGRICULTURAL AND HORTICOLA FUNGICIDE CONTAINING SUCH MALEIMIDE DERIVATIVE AS AN ACTIVE INGREDIENT.
Procedure for the obtaining of N- (1- (4-amino-2-quinazolinil) -3-0-4-piperidil-lactamas. (Machine-translation by Google Translate, not legally binding)