Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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University of California
Original Assignee
University of California
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Filing date
Publication date
Priority claimed from US06/018,414external-prioritypatent/US4298617A/en
Priority claimed from US06/018,598external-prioritypatent/US4263318A/en
Priority claimed from US06/018,416external-prioritypatent/US4261897A/en
Priority claimed from US06/018,417external-prioritypatent/US4262015A/en
Application filed by University of CaliforniafiledCriticalUniversity of California
Publication of ES8103032A1publicationCriticalpatent/ES8103032A1/es
Publication of ES489235A0publicationCriticalpatent/ES489235A0/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE N-SULFUNIL-CARBONATOS DE FORMULA (I) EN LA QUE R2 PUEDE SER UN GRUPO ALCOHILO, NAFTILO,FENILO O UN GRUPO ARILO SUSTITUIDO ENTRE OTROS ; R1 PUEDE SIGNIFICAR DIVERSOS RADICALES Y R3 ES ALCOHILO INFERIROR O FENILO OPCIONALMENTE SUSTITUIDO CON ALCOHILO INFERIROR O CON HALOGENO. CONSISTE EN HACER REACCIONAR, EN PRESENCIA DE UN DISOLVENTE NO HIDROXILICO POLAR O DE UN DISOLVENTE ORGANICO NO POLAR Y JUNTO CON UN ACEPTOR DE ACIDO, UN CLORURO DE SULFINILO DE FORMULA (II) CON UN COMPUESTO APROPIADO PARA LA OBTENCION DEL DE FORMULA (I) POR ELIMINACION DE ACIDO CLORHIDRICO EN LA REACCION. ESTOS COMPUESTOS SON DE EMPLEO COMO INSECTICIDAS O COMO COMPUESTOS INTERMEDIOS EN LA PREPARACION DE INSECTICIDAS.
ES489235A1979-03-071980-03-06Un procedimiento para preparar n-sulfinil-carbamatos
GrantedES489235A0
(es)
Оптически активный бета -аминоалкоксиборановый комплекс, способ его получения, оптически активное бета -аминоспиртовое производное для его получения и способы получения оптически активных спиртов с участием комплекса