ATE238255T1 - Reagenz und verfahren zur herstellung von estern und umesterungsfähige xanthate - Google Patents

Reagenz und verfahren zur herstellung von estern und umesterungsfähige xanthate

Info

Publication number: ATE238255T1
Authority: AT; Austria
Prior art keywords: xanthate; transesterable; reagent; esters; production
Prior art date: 1994-05-27

Application number

AT95401213T

Other languages

English (en)

Inventor

Jean Boivin

Eric B Henriet

Samir Z Zard

Original Assignee

Rhodia Chimie 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.)

1994-05-27

Filing date

1995-05-24

Publication date

2003-05-15

1995-05-24 Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa

2003-05-15 Application granted granted Critical

2003-05-15 Publication of ATE238255T1 publication Critical patent/ATE238255T1/de

Links

ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 title abstract 3
239000012991 xanthate Substances 0.000 title abstract 3
239000003153 chemical reaction reagent Substances 0.000 title 1
125000000217 alkyl group Chemical group 0.000 abstract 2
239000012038 nucleophile Substances 0.000 abstract 2
125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
229910052798 chalcogen Inorganic materials 0.000 abstract 1
150000001787 chalcogens Chemical class 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
125000000075 primary alcohol group Chemical group 0.000 abstract 1
150000003333 secondary alcohols Chemical class 0.000 abstract 1
150000003509 tertiary alcohols Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/04—Substitution
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C329/00—Thiocarbonic acids; Halides, esters or anhydrides thereof
- C07C329/12—Dithiocarbonic acids; Derivatives thereof
- C07C329/14—Esters of dithiocarbonic acids
- C07C329/16—Esters of dithiocarbonic acids having sulfur atoms of dithiocarbonic groups bound to acyclic carbon atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Saccharide Compounds (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Steroid Compounds (AREA)

AT95401213T 1994-05-27 1995-05-24 Reagenz und verfahren zur herstellung von estern und umesterungsfähige xanthate ATE238255T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9406449A FR2720393B1 (fr)	1994-05-27	1994-05-27	Réactif utile pour et procédé pour la synthèse d'ester et xanthate transestérifiable.

Publications (1)

Publication Number	Publication Date
ATE238255T1 true ATE238255T1 (de)	2003-05-15

Family

ID=9463573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95401213T ATE238255T1 (de)	1994-05-27	1995-05-24	Reagenz und verfahren zur herstellung von estern und umesterungsfähige xanthate

Country Status (6)

Country	Link
US (2)	US5637722A (de)
EP (1)	EP0685442B1 (de)
JP (1)	JP2863715B2 (de)
AT (1)	ATE238255T1 (de)
DE (1)	DE69530437D1 (de)
FR (1)	FR2720393B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69918815T2 (de) *	1998-03-05	2005-08-18	Omnova Solutions Inc., Fairlawn	Einfach reinigbare polymere mehrschichtstoffe
US6866797B1 (en)	2000-08-03	2005-03-15	Bj Services Company	Corrosion inhibitors and methods of use
WO2002092660A2 (en) *	2001-05-14	2002-11-21	Omnova Soltions Inc	Polymeric surfactants derived from cyclic monomers having pendant fluorinated carbon groups
ES2540232T3 (es)	2009-07-08	2015-07-09	Dermira (Canada), Inc.	Análogos de TOFA útiles en el tratamiento de trastornos o afecciones dermatológicas
ITRM20130223A1 (it) *	2013-04-15	2014-10-16	Rosario Nicoletti	Derivati della codeina come inibitori della glucuronazione della morfina

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3522221A (en) *	1967-04-24	1970-07-28	Exxon Research Engineering Co	Three-component polythioethers
DE4004496A1 (de) *	1990-02-14	1991-08-22	Bayer Ag	3-aryl-pyrrolidin-2,4-dion-derivate

1994
- 1994-05-27 FR FR9406449A patent/FR2720393B1/fr not_active Expired - Fee Related
1995
- 1995-05-24 EP EP95401213A patent/EP0685442B1/de not_active Expired - Lifetime
- 1995-05-24 AT AT95401213T patent/ATE238255T1/de not_active IP Right Cessation
- 1995-05-24 DE DE69530437T patent/DE69530437D1/de not_active Expired - Lifetime
- 1995-05-26 JP JP7128603A patent/JP2863715B2/ja not_active Expired - Fee Related
- 1995-05-30 US US08/452,718 patent/US5637722A/en not_active Expired - Fee Related
1997
- 1997-03-18 US US08/819,938 patent/US5977395A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0685442B1 (de)	2003-04-23
EP0685442A1 (de)	1995-12-06
JPH0892131A (ja)	1996-04-09
FR2720393B1 (fr)	1996-10-25
DE69530437D1 (de)	2003-05-28
US5977395A (en)	1999-11-02
JP2863715B2 (ja)	1999-03-03
FR2720393A1 (fr)	1995-12-01
US5637722A (en)	1997-06-10

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Legal Events

Date	Code	Title	Description
2003-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties