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ES2146423T3 - Procedimiento para la preparacion de disulfuros y polisulfuros organicos en presencia de resinas de poliestireno-divinilbenceno (ps-dvb) que tienen grupos de guanidina o de amidina. - Google Patents

Procedimiento para la preparacion de disulfuros y polisulfuros organicos en presencia de resinas de poliestireno-divinilbenceno (ps-dvb) que tienen grupos de guanidina o de amidina.

Info

Publication number
ES2146423T3
ES2146423T3 ES96941102T ES96941102T ES2146423T3 ES 2146423 T3 ES2146423 T3 ES 2146423T3 ES 96941102 T ES96941102 T ES 96941102T ES 96941102 T ES96941102 T ES 96941102T ES 2146423 T3 ES2146423 T3 ES 2146423T3
Authority
ES
Spain
Prior art keywords
polysulfures
disulfures
amidine
dvb
guanidine
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 - Lifetime
Application number
ES96941102T
Other languages
English (en)
Inventor
Emmanuel Arretz
Frederic Lopez
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of ES2146423T3 publication Critical patent/ES2146423T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/12—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms
    • C07C321/14—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO QUE PERMITE OBTENER MEJORES TASAS DE CONVERSION O UNA CINETICA DE REACCION MAS RAPIDA, EN PARTICULAR EN LA REACCION (A), QUE MEDIANTE LAS RESINAS EMPLEADAS HASTA AHORA.
ES96941102T 1995-12-11 1996-12-03 Procedimiento para la preparacion de disulfuros y polisulfuros organicos en presencia de resinas de poliestireno-divinilbenceno (ps-dvb) que tienen grupos de guanidina o de amidina. Expired - Lifetime ES2146423T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514582A FR2742145B1 (fr) 1995-12-11 1995-12-11 Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene (ps-dvb) possedant des groupes guanidines ou amidines

Publications (1)

Publication Number Publication Date
ES2146423T3 true ES2146423T3 (es) 2000-08-01

Family

ID=9485317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96941102T Expired - Lifetime ES2146423T3 (es) 1995-12-11 1996-12-03 Procedimiento para la preparacion de disulfuros y polisulfuros organicos en presencia de resinas de poliestireno-divinilbenceno (ps-dvb) que tienen grupos de guanidina o de amidina.

Country Status (17)

Country Link
US (1) US5767229A (es)
EP (1) EP0869940B1 (es)
JP (1) JP2000501720A (es)
KR (1) KR19990067455A (es)
CN (1) CN1073088C (es)
AT (1) ATE191471T1 (es)
AU (1) AU702544B2 (es)
BR (1) BR9611879A (es)
CA (1) CA2235713A1 (es)
DE (1) DE69607648T2 (es)
DK (1) DK0869940T3 (es)
ES (1) ES2146423T3 (es)
FR (1) FR2742145B1 (es)
GR (1) GR3033757T3 (es)
IL (1) IL124096A (es)
PT (1) PT869940E (es)
WO (1) WO1997021673A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773799B1 (fr) * 1998-01-22 2000-02-18 Elf Aquitaine Exploration Prod Synthese de disulfures et polysulfures organiques
FR2774984B1 (fr) * 1998-02-18 2000-03-24 Atochem Elf Sa Purification du thiophene
DE19942395A1 (de) * 1999-09-06 2001-03-08 Bayer Ag Verfahren zur Herstellung von Polythiopolycarbonsäuren
FR2808272B1 (fr) 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
US20060258875A1 (en) * 2005-05-10 2006-11-16 Clementine Reyes Methods for manufacturing supported nanocatalysts and methods for using supported nanocatalysts
US8097229B2 (en) * 2006-01-17 2012-01-17 Headwaters Technology Innovation, Llc Methods for manufacturing functionalized inorganic oxides and polymers incorporating same
CA2650365C (en) * 2008-02-28 2011-09-13 Rohm And Haas Company Guanidine-substituted resin for transesterification
US9006492B2 (en) * 2010-03-17 2015-04-14 Akzo Nobel Chemicals International B.V. Process for depolymerizing polysulfides and the preparation of bis-mercapto-diethers
CN102212155B (zh) * 2011-04-29 2013-01-16 南开大学 一种耐高温胍基强碱阴离子交换树脂及其合成方法
EP3106488A1 (en) * 2015-06-19 2016-12-21 Université de Haute Alsace Photobase-catalysed oxidative polymerisation of poly (disulphide)s
CN114377565A (zh) * 2020-10-02 2022-04-22 恩特格里斯公司 用于从胺中去除金属物种的膜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250430B (es) * 1963-05-20
DE2200457A1 (de) * 1972-01-05 1973-07-12 Bayer Ag Verfahren zur herstellung von stark basischen anionenaustauschern
JPS60177006A (ja) * 1984-02-22 1985-09-11 Mitsubishi Chem Ind Ltd 環式アミジンの固定化方法
US4623711A (en) * 1985-08-21 1986-11-18 Products Research & Chemical Corp. Modified disulfide polymer composition and method for making same from mercaptan terminated disulfide polymer and diethyl formal mercaptan terminated polysulfide
ES2017015B3 (es) * 1988-04-14 1990-12-16 Soc Nat Elf Aquitaine (Production) Procedimiento de preparacion de disulfuros y polisulfuros organicos
US5028259A (en) * 1990-03-06 1991-07-02 Henkel Research Corporation Recovery of precious metal

Also Published As

Publication number Publication date
EP0869940A1 (fr) 1998-10-14
DE69607648T2 (de) 2000-10-05
EP0869940B1 (fr) 2000-04-05
AU1035697A (en) 1997-07-03
KR19990067455A (ko) 1999-08-16
AU702544B2 (en) 1999-02-25
JP2000501720A (ja) 2000-02-15
DE69607648D1 (de) 2000-05-11
US5767229A (en) 1998-06-16
GR3033757T3 (en) 2000-10-31
CN1073088C (zh) 2001-10-17
WO1997021673A1 (fr) 1997-06-19
CA2235713A1 (fr) 1997-06-19
ATE191471T1 (de) 2000-04-15
IL124096A (en) 2001-09-13
DK0869940T3 (da) 2000-09-11
BR9611879A (pt) 1999-12-28
PT869940E (pt) 2000-07-31
FR2742145B1 (fr) 1998-01-16
CN1204317A (zh) 1999-01-06
FR2742145A1 (fr) 1997-06-13

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