ES489824A1 - Procedimiento para la obtencion de tiazolidin-2-tionas - Google Patents

Procedimiento para la obtencion de tiazolidin-2-tionas

Info

Publication number
ES489824A1
ES489824A1 ES489824A ES489824A ES489824A1 ES 489824 A1 ES489824 A1 ES 489824A1 ES 489824 A ES489824 A ES 489824A ES 489824 A ES489824 A ES 489824A ES 489824 A1 ES489824 A1 ES 489824A1
Authority
ES
Spain
Prior art keywords
reaction zone
thiones
thiazolidine
last
mol
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
ES489824A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES489824A1 publication Critical patent/ES489824A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D277/12—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/16—Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedimiento para la obtención de tiazolidin-2-tionas por reacción de 1 mol de un aminoetanol con 2 hasta 2,1 moles de sulfuro de carbono a 20-200ºC y una presión de 0,1 hasta 5 bar, caracterizado porque en un proceso continuo de una sola etapa, en como mínimo dos zonas de reacción conectadas consecutivamente, la fase líquida que contiene el aminoetanol se pone en contacto íntimo con la fase gaseosa que contiene el sulfuro de carbono, introduciéndose la mencionada fase líquida en forma continua en la primera zona de reacción, se continua en dirección hacia la última zona de reacción y se retira detrás de la última zona de reacción, y donde la mencionada fase gaseosa se introduce en la última zona de reacción, se continua en dirección hacia la primera zona de reacción y se retira detrás de la primera zona de reacción.
ES489824A 1979-03-24 1980-03-21 Procedimiento para la obtencion de tiazolidin-2-tionas Expired ES489824A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911661 DE2911661A1 (de) 1979-03-24 1979-03-24 Verfahren zur herstellung von thiazolidin-2-thionen

Publications (1)

Publication Number Publication Date
ES489824A1 true ES489824A1 (es) 1980-09-16

Family

ID=6066341

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489824A Expired ES489824A1 (es) 1979-03-24 1980-03-21 Procedimiento para la obtencion de tiazolidin-2-tionas

Country Status (7)

Country Link
US (1) US4287350A (es)
EP (1) EP0016420B1 (es)
JP (1) JPS55130966A (es)
BR (1) BR8001693A (es)
CA (1) CA1137490A (es)
DE (2) DE2911661A1 (es)
ES (1) ES489824A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965005A (en) * 1987-09-17 1990-10-23 Ciba-Geigy Corporation Aminomethyl derivatives of monothiocarbamates and dithiocarbamates as additives for lubricants
US5095111A (en) * 1989-03-17 1992-03-10 The John Hopkins University Thiolactone bifunctional chelating agents for diagnostic and therapeutic products
US8034851B1 (en) 2008-11-25 2011-10-11 Henkel Corporation Anaerobic cure systems for an anaerobic curable compositions, and anaerobic curable compositions containing same
KR101659111B1 (ko) 2009-05-01 2016-09-22 헨켈 아이피 앤드 홀딩 게엠베하 혐기 경화성 조성물용 경화 촉진제
EP3137565B1 (en) 2014-05-01 2022-09-14 Henkel AG & Co. KGaA Anaerobic curable compositions containing blocked carboxylic acid compounds
WO2015168630A1 (en) 2014-05-01 2015-11-05 Henkel IP & Holding GmbH Anaerobic curable compositions containing blocked (meth)acrylic acid compounds
EP3174932B1 (en) 2014-07-30 2021-06-09 Henkel IP & Holding GmbH Cure accelerators for anaerobic curable compositions
BR112017008049A2 (pt) 2014-10-22 2017-12-19 Henkel IP & Holding GmbH adutos de anidrido/fenil-hidrazina e composições curáveis anaeróbicas usando os mesmos
CN105524012A (zh) * 2015-12-31 2016-04-27 濮阳蔚林化工股份有限公司 一种橡胶硫化促进剂3-甲基-2-噻唑硫酮的制备方法
GB2567242B (en) 2017-10-09 2021-08-11 Henkel IP & Holding GmbH Anaerobically curable compositions comprising 1, 2, 3, 4-tetrahydro benzo(h)quinolin-3-ol or derivatives thereof
JP7366134B2 (ja) 2018-12-13 2023-10-20 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン （メタ）アクリレート官能化ワックスおよびそれと共に作製される硬化性組成物
NL2033083B1 (en) 2022-09-20 2024-03-26 Stahl Int B V Grafted polymer of mono-unsaturated polycarboxylic acid as dyeing auxiliary or as re-tanning agent for leather

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215703A (en) * 1962-02-28 1965-11-02 American Cyanamid Co Certain bis-2-thiazolidinethiones
US3215704A (en) * 1963-11-18 1965-11-02 American Cyanamid Co Process for preparing 3-substituted 2-thiazolidinethones

Also Published As

Publication number Publication date
CA1137490A (en) 1982-12-14
BR8001693A (pt) 1980-11-18
EP0016420B1 (de) 1982-01-27
DE3060155D1 (en) 1982-03-11
JPS55130966A (en) 1980-10-11
EP0016420A1 (de) 1980-10-01
US4287350A (en) 1981-09-01
DE2911661A1 (de) 1980-09-25
JPH025754B2 (es) 1990-02-05

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