ES8105977A1 - Metodo de preparar esteres tion- y tiolcarbamicos - Google Patents

Metodo de preparar esteres tion- y tiolcarbamicos

Info

Publication number
ES8105977A1
ES8105977A1 ES494472A ES494472A ES8105977A1 ES 8105977 A1 ES8105977 A1 ES 8105977A1 ES 494472 A ES494472 A ES 494472A ES 494472 A ES494472 A ES 494472A ES 8105977 A1 ES8105977 A1 ES 8105977A1
Authority
ES
Spain
Prior art keywords
thion
thiol
preparation
carbamic esters
xanthogenate
Prior art date
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.)
Expired
Application number
ES494472A
Other languages
English (en)
Other versions
ES494472A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ligurchim Srl
Original Assignee
Ligurchim Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ligurchim Srl filed Critical Ligurchim Srl
Publication of ES8105977A1 publication Critical patent/ES8105977A1/es
Publication of ES494472A0 publication Critical patent/ES494472A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/21—Radicals derived from sulfur analogues of carbonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ESTERES TION- Y TIOLCARBAMICOS. SE BASA EN LA REACCION EN UNA SOLA ETAPA DE UNA AMINA NO TERCIARIA, DE FORMULA R1NHR2, CON UN DIXANTOGENATO, DE FORMULA (I), EN DISOLVENTES INERTES, PARA OBTENER EL CORRESPONDIENTE ESTER TIONCARBAMICO, EN LAS QUE R, R1 Y R2 PUEDEN SER VARIOS TIPOS DE RADICALES, SEGUIDA DE LA ISOMERIZACION A ESTERES TIOLCARBAMICOS, POR TRATAMIENTO DE LOS ISOMEROS TIONCARBAMICOS OBTENIDOS CON HALOGENUROS DE ALQUILO, A TEMPERATURAS COMPRENDIDAS ENTRE 120 GC Y 200 GC. *FORMULA*
ES494472A 1979-08-06 1980-08-05 Metodo de preparar esteres tion- y tiolcarbamicos Granted ES494472A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7924940A IT7924940A0 (it) 1979-08-06 1979-08-06 Preparazione di esteri tion- e tiol-carbammici.

Publications (2)

Publication Number Publication Date
ES8105977A1 true ES8105977A1 (es) 1981-07-16
ES494472A0 ES494472A0 (es) 1981-07-16

Family

ID=11215203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494472A Granted ES494472A0 (es) 1979-08-06 1980-08-05 Metodo de preparar esteres tion- y tiolcarbamicos

Country Status (6)

Country Link
US (1) US4298524A (es)
EP (1) EP0024530A3 (es)
JP (1) JPS5629570A (es)
BR (1) BR8000796A (es)
ES (1) ES494472A0 (es)
IT (1) IT7924940A0 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605519A (en) * 1983-12-09 1986-08-12 The Dow Chemical Company O- and S-(2-mercaptoalkyl)- mono- or dihydrocarbyl carbamothioates and S-(2-mercaptoalkyl)mono- or dihydrocarbyl carbamodithioates
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
DE3929169A1 (de) * 1989-09-02 1991-03-07 Bayer Ag Verfahren zur herstellung von thionocarbamaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691635A (en) * 1953-05-20 1954-10-12 Dow Chemical Co Process for the manufacture of dialkyl thionocarbamates
DE2353976A1 (de) * 1973-10-27 1975-05-15 Hoechst Ag Verfahren zur herstellung von thiocarbamidsaeureester

Also Published As

Publication number Publication date
US4298524A (en) 1981-11-03
IT7924940A0 (it) 1979-08-06
EP0024530A3 (en) 1981-05-13
BR8000796A (pt) 1981-03-31
ES494472A0 (es) 1981-07-16
EP0024530A2 (en) 1981-03-11
JPS5629570A (en) 1981-03-24

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