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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
SE REFIERE A LOS DERIVADOS DE PSUBSTITUIDOS DEL ACIDO FENOXIPROPIONICO QUE TIENEN ACCION HERBICIDA ESPECIFICA FRENTE A HIERBAS DANINAS. ESTOS COMPUESTOS POSEEN EN POSICION CONTIGUA A LA FUNCION CARBONILICA UN ATOMO DE CARBONO ASIMETRICO,DE MODO QUE EXISTEN DOS FORMAS ENANTIOMERAS OPTICAMENTE ACTIVAS, QUE POR LO GENERAL SE DESIGNAN FORMA D Y FORMA L. SE HADESCUBIERTO QUE LOS D SE CARACTERIZAN POR UNA EFECTIVIDAD HERBICIDA CONSIDERABLEMENTE MAS ALTA EN COMPARACION CON LOS RACEMATOS. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA CONTENIDA EN LA FICHA TECNICA RESPECTIVA.IT REFERS TO THE DERIVATIVES OF PSUBSTITUTED FROM PHENOXYPROPIONIC ACID THAT HAVE SPECIFIC HERBICIDE ACTION AGAINST DANINE HERBS. THESE COMPOUNDS HAVE AN ASYMMETRIC CARBON ATOMO IN POSITION WITH THE CARBONILIC FUNCTION, SO THERE ARE TWO OPTICALLY ACTIVE ENANTIOMERAL FORMS, WHICH ARE GENERALLY DESIGNATED TO BE MORE EFFECTIVE, THEY HAVE BEEN CHARACTERIZED THAT THEY ARE CHARACTERIZED BY D HIGH IN COMPARISON WITH RACEMATOS. THESE COMPOUNDS HAVE THE CHEMICAL STRUCTURE CONTAINED IN THE RESPECTIVE TECHNICAL SHEET.
GT197855477A1978-12-211978-12-21
OPTICALLY ACTIVE HEBICIDE AGENTS.
GT197855477A
(en)